71526435

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{1373}}^1$

素因数の和:1555

約数の個数: 32

約数和(自身を含む): 120296448

約数和(自身を除く): 48770013

約数列:

[1, 3, 5, 15, 23, 69, 115, 151, 345, 453, 755, 1373, 2265, 3473, 4119, 6865, 10419, 17365, 20595, 31579, 52095, 94737, 157895, 207323, 473685, 621969, 1036615, 3109845, 4768429, 14305287, 23842145, 71526435]

約数ペア:

[(1, 71526435), (3, 23842145), (5, 14305287), (15, 4768429), (23, 3109845), (69, 1036615), (115, 621969), (151, 473685), (345, 207323), (453, 157895), (755, 94737), (1373, 52095), (2265, 31579), (3473, 20595), (4119, 17365), (6865, 10419)]