70531755

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{9461}}^1$

素因数の和:9547

約数の個数: 32

約数和(自身を含む): 130802688

約数和(自身を除く): 60270933

約数列:

[1, 3, 5, 7, 15, 21, 35, 71, 105, 213, 355, 497, 1065, 1491, 2485, 7455, 9461, 28383, 47305, 66227, 141915, 198681, 331135, 671731, 993405, 2015193, 3358655, 4702117, 10075965, 14106351, 23510585, 70531755]

約数ペア:

[(1, 70531755), (3, 23510585), (5, 14106351), (7, 10075965), (15, 4702117), (21, 3358655), (35, 2015193), (71, 993405), (105, 671731), (213, 331135), (355, 198681), (497, 141915), (1065, 66227), (1491, 47305), (2485, 28383), (7455, 9461)]