156980505

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{12043}}^1$

素因数の和:12141

約数の個数: 32

約数和(自身を含む): 277493760

約数和(自身を除く): 120513255

約数列:

[1, 3, 5, 11, 15, 33, 55, 79, 165, 237, 395, 869, 1185, 2607, 4345, 12043, 13035, 36129, 60215, 132473, 180645, 397419, 662365, 951397, 1987095, 2854191, 4756985, 10465367, 14270955, 31396101, 52326835, 156980505]

約数ペア:

[(1, 156980505), (3, 52326835), (5, 31396101), (11, 14270955), (15, 10465367), (33, 4756985), (55, 2854191), (79, 1987095), (165, 951397), (237, 662365), (395, 397419), (869, 180645), (1185, 132473), (2607, 60215), (4345, 36129), (12043, 13035)]