979291285

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:346

約数の個数: 64

約数和(自身を含む): 1433272320

約数和(自身を除く): 453981035

約数列:

[1, 5, 7, 29, 35, 71, 107, 127, 145, 203, 355, 497, 535, 635, 749, 889, 1015, 2059, 2485, 3103, 3683, 3745, 4445, 7597, 9017, 10295, 13589, 14413, 15515, 18415, 21721, 25781, 37985, 45085, 53179, 63119, 67945, 72065, 95123, 108605, 128905, 220313, 261493, 265895, 315595, 394081, 475615, 964819, 1101565, 1307465, 1542191, 1830451, 1970405, 2758567, 4824095, 6753733, 7710955, 9152255, 13792835, 27979751, 33768665, 139898755, 195858257, 979291285]

約数ペア:

[(1, 979291285), (5, 195858257), (7, 139898755), (29, 33768665), (35, 27979751), (71, 13792835), (107, 9152255), (127, 7710955), (145, 6753733), (203, 4824095), (355, 2758567), (497, 1970405), (535, 1830451), (635, 1542191), (749, 1307465), (889, 1101565), (1015, 964819), (2059, 475615), (2485, 394081), (3103, 315595), (3683, 265895), (3745, 261493), (4445, 220313), (7597, 128905), (9017, 108605), (10295, 95123), (13589, 72065), (14413, 67945), (15515, 63119), (18415, 53179), (21721, 45085), (25781, 37985)]