919367036185

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{870889}}^1$

素因数の和:871165

約数の個数: 32

約数和(自身を含む): 1207053540000

約数和(自身を除く): 287686503815

約数列:

[1, 5, 13, 65, 109, 149, 545, 745, 1417, 1937, 7085, 9685, 16241, 81205, 211133, 870889, 1055665, 4354445, 11321557, 56607785, 94926901, 129762461, 474634505, 648812305, 1234049713, 1686911993, 6170248565, 8434559965, 14144108249, 70720541245, 183873407237, 919367036185]

約数ペア:

[(1, 919367036185), (5, 183873407237), (13, 70720541245), (65, 14144108249), (109, 8434559965), (149, 6170248565), (545, 1686911993), (745, 1234049713), (1417, 648812305), (1937, 474634505), (7085, 129762461), (9685, 94926901), (16241, 56607785), (81205, 11321557), (211133, 4354445), (870889, 1055665)]