74804583455

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{521}}^1$

素因数の和:789

約数の個数: 128

約数和(自身を含む): 115440007680

約数和(自身を除く): 40635424225

約数列:

[1, 5, 7, 17, 29, 35, 53, 85, 119, 145, 157, 203, 265, 371, 493, 521, 595, 785, 901, 1015, 1099, 1537, 1855, 2465, 2605, 2669, 3451, 3647, 4505, 4553, 5495, 6307, 7685, 8321, 8857, 10759, 13345, 15109, 17255, 18235, 18683, 22765, 26129, 27613, 31535, 31871, 41605, 44285, 53795, 58247, 61999, 75545, 77401, 81797, 93415, 105763, 130645, 138065, 141457, 159355, 182903, 193291, 241309, 256853, 291235, 309995, 387005, 408985, 469421, 528815, 541807, 572579, 707285, 800777, 914515, 966455, 990199, 1206545, 1284265, 1390549, 1689163, 1797971, 2347105, 2372113, 2709035, 2862895, 3285947, 4003885, 4102253, 4335241, 4950995, 5605439, 6952745, 8445815, 8989855, 9733843, 11860565, 13613209, 16429735, 16604791, 20511265, 21676205, 28027195, 28715771, 30346687, 40325921, 48669215, 68066045, 73699097, 83023955, 95292463, 125721989, 143578855, 151733435, 201629605, 282281447, 368495485, 476462315, 515893679, 628609945, 880053923, 1411407235, 2137273813, 2579468395, 4400269615, 10686369065, 14960916691, 74804583455]

約数ペア:

[(1, 74804583455), (5, 14960916691), (7, 10686369065), (17, 4400269615), (29, 2579468395), (35, 2137273813), (53, 1411407235), (85, 880053923), (119, 628609945), (145, 515893679), (157, 476462315), (203, 368495485), (265, 282281447), (371, 201629605), (493, 151733435), (521, 143578855), (595, 125721989), (785, 95292463), (901, 83023955), (1015, 73699097), (1099, 68066045), (1537, 48669215), (1855, 40325921), (2465, 30346687), (2605, 28715771), (2669, 28027195), (3451, 21676205), (3647, 20511265), (4505, 16604791), (4553, 16429735), (5495, 13613209), (6307, 11860565), (7685, 9733843), (8321, 8989855), (8857, 8445815), (10759, 6952745), (13345, 5605439), (15109, 4950995), (17255, 4335241), (18235, 4102253), (18683, 4003885), (22765, 3285947), (26129, 2862895), (27613, 2709035), (31535, 2372113), (31871, 2347105), (41605, 1797971), (44285, 1689163), (53795, 1390549), (58247, 1284265), (61999, 1206545), (75545, 990199), (77401, 966455), (81797, 914515), (93415, 800777), (105763, 707285), (130645, 572579), (138065, 541807), (141457, 528815), (159355, 469421), (182903, 408985), (193291, 387005), (241309, 309995), (256853, 291235)]