129103415

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{787}}^1$

素因数の和:951

約数の個数: 32

約数和(自身を含む): 183068160

約数和(自身を除く): 53964745

約数列:

[1, 5, 7, 35, 43, 109, 215, 301, 545, 763, 787, 1505, 3815, 3935, 4687, 5509, 23435, 27545, 32809, 33841, 85783, 164045, 169205, 236887, 428915, 600481, 1184435, 3002405, 3688669, 18443345, 25820683, 129103415]

約数ペア:

[(1, 129103415), (5, 25820683), (7, 18443345), (35, 3688669), (43, 3002405), (109, 1184435), (215, 600481), (301, 428915), (545, 236887), (763, 169205), (787, 164045), (1505, 85783), (3815, 33841), (3935, 32809), (4687, 27545), (5509, 23435)]