395329603655

素因数分解:

$5^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{41}}^2\times {\mathrm{2659}}^1$

素因数の和:2798

約数の個数: 108

約数和(自身を含む): 597197520360

約数和(自身を除く): 201867916705

約数列:

[1, 5, 7, 19, 35, 41, 49, 95, 133, 205, 245, 287, 361, 665, 779, 931, 1435, 1681, 1805, 2009, 2527, 2659, 3895, 4655, 5453, 8405, 10045, 11767, 12635, 13295, 14801, 17689, 18613, 27265, 31939, 38171, 50521, 58835, 74005, 82369, 88445, 93065, 103607, 109019, 130291, 159695, 190855, 223573, 252605, 353647, 411845, 518035, 545095, 606841, 651455, 725249, 763133, 959899, 1117865, 1565011, 1768235, 2071361, 2475529, 3034205, 3626245, 3815665, 4247887, 4469779, 4799495, 5341931, 6719293, 7825055, 10356805, 12377645, 14499527, 21239435, 22348895, 26709655, 29735209, 31288453, 33596465, 39355859, 47035051, 72497635, 84925801, 101496689, 148676045, 156442265, 196779295, 219019171, 235175255, 275491013, 424629005, 507483445, 594480607, 1095095855, 1377455065, 1613590219, 1928437091, 2972403035, 4161364249, 8067951095, 9642185455, 11295131533, 20806821245, 56475657665, 79065920731, 395329603655]

約数ペア:

[(1, 395329603655), (5, 79065920731), (7, 56475657665), (19, 20806821245), (35, 11295131533), (41, 9642185455), (49, 8067951095), (95, 4161364249), (133, 2972403035), (205, 1928437091), (245, 1613590219), (287, 1377455065), (361, 1095095855), (665, 594480607), (779, 507483445), (931, 424629005), (1435, 275491013), (1681, 235175255), (1805, 219019171), (2009, 196779295), (2527, 156442265), (2659, 148676045), (3895, 101496689), (4655, 84925801), (5453, 72497635), (8405, 47035051), (10045, 39355859), (11767, 33596465), (12635, 31288453), (13295, 29735209), (14801, 26709655), (17689, 22348895), (18613, 21239435), (27265, 14499527), (31939, 12377645), (38171, 10356805), (50521, 7825055), (58835, 6719293), (74005, 5341931), (82369, 4799495), (88445, 4469779), (93065, 4247887), (103607, 3815665), (109019, 3626245), (130291, 3034205), (159695, 2475529), (190855, 2071361), (223573, 1768235), (252605, 1565011), (353647, 1117865), (411845, 959899), (518035, 763133), (545095, 725249), (606841, 651455)]