229353985

素因数分解:

$5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{761}}^1$

素因数の和:961

約数の個数: 32

約数和(自身を含む): 321868800

約数和(自身を除く): 92514815

約数列:

[1, 5, 7, 35, 79, 109, 395, 545, 553, 761, 763, 2765, 3805, 3815, 5327, 8611, 26635, 43055, 60119, 60277, 82949, 300595, 301385, 414745, 420833, 580643, 2104165, 2903215, 6552971, 32764855, 45870797, 229353985]

約数ペア:

[(1, 229353985), (5, 45870797), (7, 32764855), (35, 6552971), (79, 2903215), (109, 2104165), (395, 580643), (545, 420833), (553, 414745), (761, 301385), (763, 300595), (2765, 82949), (3805, 60277), (3815, 60119), (5327, 43055), (8611, 26635)]