47731125

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{9791}}^1$

素因数の和:9822

約数の個数: 32

約数和(自身を含む): 85542912

約数和(自身を除く): 37811787

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 195, 325, 375, 975, 1625, 4875, 9791, 29373, 48955, 127283, 146865, 244775, 381849, 636415, 734325, 1223875, 1909245, 3182075, 3671625, 9546225, 15910375, 47731125]

約数ペア:

[(1, 47731125), (3, 15910375), (5, 9546225), (13, 3671625), (15, 3182075), (25, 1909245), (39, 1223875), (65, 734325), (75, 636415), (125, 381849), (195, 244775), (325, 146865), (375, 127283), (975, 48955), (1625, 29373), (4875, 9791)]