70219275

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1021}}^1$

素因数の和:1172

約数の個数: 48

約数和(自身を含む): 133824768

約数和(自身を除く): 63605493

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 131, 175, 393, 525, 655, 917, 1021, 1965, 2751, 3063, 3275, 4585, 5105, 7147, 9825, 13755, 15315, 21441, 22925, 25525, 35735, 68775, 76575, 107205, 133751, 178675, 401253, 536025, 668755, 936257, 2006265, 2808771, 3343775, 4681285, 10031325, 14043855, 23406425, 70219275]

約数ペア:

[(1, 70219275), (3, 23406425), (5, 14043855), (7, 10031325), (15, 4681285), (21, 3343775), (25, 2808771), (35, 2006265), (75, 936257), (105, 668755), (131, 536025), (175, 401253), (393, 178675), (525, 133751), (655, 107205), (917, 76575), (1021, 68775), (1965, 35735), (2751, 25525), (3063, 22925), (3275, 21441), (4585, 15315), (5105, 13755), (7147, 9825)]