71915925

素因数分解:

$3^1\times 5^2\times {\mathrm{941}}^1\times {\mathrm{1019}}^1$

素因数の和:1973

約数の個数: 24

約数和(自身を含む): 119144160

約数和(自身を除く): 47228235

約数列:

[1, 3, 5, 15, 25, 75, 941, 1019, 2823, 3057, 4705, 5095, 14115, 15285, 23525, 25475, 70575, 76425, 958879, 2876637, 4794395, 14383185, 23971975, 71915925]

約数ペア:

[(1, 71915925), (3, 23971975), (5, 14383185), (15, 4794395), (25, 2876637), (75, 958879), (941, 76425), (1019, 70575), (2823, 25475), (3057, 23525), (4705, 15285), (5095, 14115)]