140696625

素因数分解:

$3^1\times 5^3\times {\mathrm{41}}^1\times {\mathrm{9151}}^1$

素因数の和:9210

約数の個数: 32

約数和(自身を含む): 239855616

約数和(自身を除く): 99158991

約数列:

[1, 3, 5, 15, 25, 41, 75, 123, 125, 205, 375, 615, 1025, 3075, 5125, 9151, 15375, 27453, 45755, 137265, 228775, 375191, 686325, 1125573, 1143875, 1875955, 3431625, 5627865, 9379775, 28139325, 46898875, 140696625]

約数ペア:

[(1, 140696625), (3, 46898875), (5, 28139325), (15, 9379775), (25, 5627865), (41, 3431625), (75, 1875955), (123, 1143875), (125, 1125573), (205, 686325), (375, 375191), (615, 228775), (1025, 137265), (3075, 45755), (5125, 27453), (9151, 15375)]