157011175

素因数分解:

$5^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{1669}}^1$

素因数の和:1803

約数の個数: 24

約数和(自身を含む): 201281760

約数和(自身を除く): 44270585

約数列:

[1, 5, 25, 53, 71, 265, 355, 1325, 1669, 1775, 3763, 8345, 18815, 41725, 88457, 94075, 118499, 442285, 592495, 2211425, 2962475, 6280447, 31402235, 157011175]

約数ペア:

[(1, 157011175), (5, 31402235), (25, 6280447), (53, 2962475), (71, 2211425), (265, 592495), (355, 442285), (1325, 118499), (1669, 94075), (1775, 88457), (3763, 41725), (8345, 18815)]