130476815

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1487}}^1$

素因数の和:1631

約数の個数: 32

約数和(自身を含む): 188559360

約数和(自身を除く): 58082545

約数列:

[1, 5, 7, 23, 35, 109, 115, 161, 545, 763, 805, 1487, 2507, 3815, 7435, 10409, 12535, 17549, 34201, 52045, 87745, 162083, 171005, 239407, 810415, 1134581, 1197035, 3727909, 5672905, 18639545, 26095363, 130476815]

約数ペア:

[(1, 130476815), (5, 26095363), (7, 18639545), (23, 5672905), (35, 3727909), (109, 1197035), (115, 1134581), (161, 810415), (545, 239407), (763, 171005), (805, 162083), (1487, 87745), (2507, 52045), (3815, 34201), (7435, 17549), (10409, 12535)]