45186674975

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{149}}^1\times {\mathrm{179}}^1\times {\mathrm{401}}^1$

素因数の和:765

約数の個数: 72

約数和(自身を含む): 61574742000

約数和(自身を除く): 16388067025

約数列:

[1, 5, 13, 25, 65, 149, 169, 179, 325, 401, 745, 845, 895, 1937, 2005, 2327, 3725, 4225, 4475, 5213, 9685, 10025, 11635, 25181, 26065, 26671, 30251, 48425, 58175, 59749, 67769, 71779, 125905, 130325, 133355, 151255, 298745, 338845, 346723, 358895, 629525, 666775, 756275, 776737, 933127, 1493725, 1694225, 1733615, 1794475, 3883685, 4507399, 4665635, 8668075, 10097581, 10695071, 12130651, 19418425, 22536995, 23328175, 50487905, 53475355, 60653255, 112684975, 139035923, 252439525, 267376775, 303266275, 695179615, 1807466999, 3475898075, 9037334995, 45186674975]

約数ペア:

[(1, 45186674975), (5, 9037334995), (13, 3475898075), (25, 1807466999), (65, 695179615), (149, 303266275), (169, 267376775), (179, 252439525), (325, 139035923), (401, 112684975), (745, 60653255), (845, 53475355), (895, 50487905), (1937, 23328175), (2005, 22536995), (2327, 19418425), (3725, 12130651), (4225, 10695071), (4475, 10097581), (5213, 8668075), (9685, 4665635), (10025, 4507399), (11635, 3883685), (25181, 1794475), (26065, 1733615), (26671, 1694225), (30251, 1493725), (48425, 933127), (58175, 776737), (59749, 756275), (67769, 666775), (71779, 629525), (125905, 358895), (130325, 346723), (133355, 338845), (151255, 298745)]