86841975

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{105263}}^1$

素因数の和:105287

約数の個数: 24

約数和(自身を含む): 156632832

約数和(自身を除く): 69790857

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825, 105263, 315789, 526315, 1157893, 1578945, 2631575, 3473679, 5789465, 7894725, 17368395, 28947325, 86841975]

約数ペア:

[(1, 86841975), (3, 28947325), (5, 17368395), (11, 7894725), (15, 5789465), (25, 3473679), (33, 2631575), (55, 1578945), (75, 1157893), (165, 526315), (275, 315789), (825, 105263)]