29451375

素因数分解:

$3^2\times 5^3\times {\mathrm{47}}^1\times {\mathrm{557}}^1$

素因数の和:625

約数の個数: 48

約数和(自身を含む): 54317952

約数和(自身を除く): 24866577

約数列:

[1, 3, 5, 9, 15, 25, 45, 47, 75, 125, 141, 225, 235, 375, 423, 557, 705, 1125, 1175, 1671, 2115, 2785, 3525, 5013, 5875, 8355, 10575, 13925, 17625, 25065, 26179, 41775, 52875, 69625, 78537, 125325, 130895, 208875, 235611, 392685, 626625, 654475, 1178055, 1963425, 3272375, 5890275, 9817125, 29451375]

約数ペア:

[(1, 29451375), (3, 9817125), (5, 5890275), (9, 3272375), (15, 1963425), (25, 1178055), (45, 654475), (47, 626625), (75, 392685), (125, 235611), (141, 208875), (225, 130895), (235, 125325), (375, 78537), (423, 69625), (557, 52875), (705, 41775), (1125, 26179), (1175, 25065), (1671, 17625), (2115, 13925), (2785, 10575), (3525, 8355), (5013, 5875)]