90168325

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{5903}}^1$

素因数の和:5973

約数の個数: 24

約数和(自身を含む): 122992128

約数和(自身を除く): 32823803

約数列:

[1, 5, 13, 25, 47, 65, 235, 325, 611, 1175, 3055, 5903, 15275, 29515, 76739, 147575, 277441, 383695, 1387205, 1918475, 3606733, 6936025, 18033665, 90168325]

約数ペア:

[(1, 90168325), (5, 18033665), (13, 6936025), (25, 3606733), (47, 1918475), (65, 1387205), (235, 383695), (325, 277441), (611, 147575), (1175, 76739), (3055, 29515), (5903, 15275)]