2015016965

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{593}}^1\times {\mathrm{857}}^1$

素因数の和:1529

約数の個数: 32

約数和(自身を含む): 2654267616

約数和(自身を除く): 639250651

約数列:

[1, 5, 13, 61, 65, 305, 593, 793, 857, 2965, 3965, 4285, 7709, 11141, 36173, 38545, 52277, 55705, 180865, 261385, 470249, 508201, 679601, 2351245, 2541005, 3398005, 6606613, 31000261, 33033065, 155001305, 403003393, 2015016965]

約数ペア:

[(1, 2015016965), (5, 403003393), (13, 155001305), (61, 33033065), (65, 31000261), (305, 6606613), (593, 3398005), (793, 2541005), (857, 2351245), (2965, 679601), (3965, 508201), (4285, 470249), (7709, 261385), (11141, 180865), (36173, 55705), (38545, 52277)]