70715485

素因数分解:

$5^1\times {\mathrm{29}}^2\times {\mathrm{67}}^1\times {\mathrm{251}}^1$

素因数の和:381

約数の個数: 24

約数和(自身を含む): 89552736

約数和(自身を除く): 18837251

約数列:

[1, 5, 29, 67, 145, 251, 335, 841, 1255, 1943, 4205, 7279, 9715, 16817, 36395, 56347, 84085, 211091, 281735, 487693, 1055455, 2438465, 14143097, 70715485]

約数ペア:

[(1, 70715485), (5, 14143097), (29, 2438465), (67, 1055455), (145, 487693), (251, 281735), (335, 211091), (841, 84085), (1255, 56347), (1943, 36395), (4205, 16817), (7279, 9715)]