40694625

素因数分解:

$3^2\times 5^3\times {\mathrm{61}}^1\times {\mathrm{593}}^1$

素因数の和:675

約数の個数: 48

約数和(自身を含む): 74687184

約数和(自身を除く): 33992559

約数列:

[1, 3, 5, 9, 15, 25, 45, 61, 75, 125, 183, 225, 305, 375, 549, 593, 915, 1125, 1525, 1779, 2745, 2965, 4575, 5337, 7625, 8895, 13725, 14825, 22875, 26685, 36173, 44475, 68625, 74125, 108519, 133425, 180865, 222375, 325557, 542595, 667125, 904325, 1627785, 2712975, 4521625, 8138925, 13564875, 40694625]

約数ペア:

[(1, 40694625), (3, 13564875), (5, 8138925), (9, 4521625), (15, 2712975), (25, 1627785), (45, 904325), (61, 667125), (75, 542595), (125, 325557), (183, 222375), (225, 180865), (305, 133425), (375, 108519), (549, 74125), (593, 68625), (915, 44475), (1125, 36173), (1525, 26685), (1779, 22875), (2745, 14825), (2965, 13725), (4575, 8895), (5337, 7625)]