8242690545

素因数分解:

$3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1\times {\mathrm{2731}}^1$

素因数の和:3107

約数の個数: 64

約数和(自身を含む): 14897049600

約数和(自身を除く): 6654359055

約数列:

[1, 3, 5, 9, 15, 27, 45, 79, 135, 237, 283, 395, 711, 849, 1185, 1415, 2133, 2547, 2731, 3555, 4245, 7641, 8193, 10665, 12735, 13655, 22357, 24579, 38205, 40965, 67071, 73737, 111785, 122895, 201213, 215749, 335355, 368685, 603639, 647247, 772873, 1006065, 1078745, 1941741, 2318619, 3018195, 3236235, 3864365, 5825223, 6955857, 9708705, 11593095, 20867571, 29126115, 34779285, 61056967, 104337855, 183170901, 305284835, 549512703, 915854505, 1648538109, 2747563515, 8242690545]

約数ペア:

[(1, 8242690545), (3, 2747563515), (5, 1648538109), (9, 915854505), (15, 549512703), (27, 305284835), (45, 183170901), (79, 104337855), (135, 61056967), (237, 34779285), (283, 29126115), (395, 20867571), (711, 11593095), (849, 9708705), (1185, 6955857), (1415, 5825223), (2133, 3864365), (2547, 3236235), (2731, 3018195), (3555, 2318619), (4245, 1941741), (7641, 1078745), (8193, 1006065), (10665, 772873), (12735, 647247), (13655, 603639), (22357, 368685), (24579, 335355), (38205, 215749), (40965, 201213), (67071, 122895), (73737, 111785)]