40102875

素因数分解:

$3^2\times 5^3\times {\mathrm{43}}^1\times {\mathrm{829}}^1$

素因数の和:893

約数の個数: 48

約数和(自身を含む): 74062560

約数和(自身を除く): 33959685

約数列:

[1, 3, 5, 9, 15, 25, 43, 45, 75, 125, 129, 215, 225, 375, 387, 645, 829, 1075, 1125, 1935, 2487, 3225, 4145, 5375, 7461, 9675, 12435, 16125, 20725, 35647, 37305, 48375, 62175, 103625, 106941, 178235, 186525, 310875, 320823, 534705, 891175, 932625, 1604115, 2673525, 4455875, 8020575, 13367625, 40102875]

約数ペア:

[(1, 40102875), (3, 13367625), (5, 8020575), (9, 4455875), (15, 2673525), (25, 1604115), (43, 932625), (45, 891175), (75, 534705), (125, 320823), (129, 310875), (215, 186525), (225, 178235), (375, 106941), (387, 103625), (645, 62175), (829, 48375), (1075, 37305), (1125, 35647), (1935, 20725), (2487, 16125), (3225, 12435), (4145, 9675), (5375, 7461)]