74582925

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{647}}^1$

素因数の和:742

約数の個数: 48

約数和(自身を含む): 130170240

約数和(自身を除く): 55587315

約数列:

[1, 3, 5, 15, 25, 29, 53, 75, 87, 145, 159, 265, 435, 647, 725, 795, 1325, 1537, 1941, 2175, 3235, 3975, 4611, 7685, 9705, 16175, 18763, 23055, 34291, 38425, 48525, 56289, 93815, 102873, 115275, 171455, 281445, 469075, 514365, 857275, 994439, 1407225, 2571825, 2983317, 4972195, 14916585, 24860975, 74582925]

約数ペア:

[(1, 74582925), (3, 24860975), (5, 14916585), (15, 4972195), (25, 2983317), (29, 2571825), (53, 1407225), (75, 994439), (87, 857275), (145, 514365), (159, 469075), (265, 281445), (435, 171455), (647, 115275), (725, 102873), (795, 93815), (1325, 56289), (1537, 48525), (1941, 38425), (2175, 34291), (3235, 23055), (3975, 18763), (4611, 16175), (7685, 9705)]