157219275

素因数分解:

$3^1\times 5^2\times {\mathrm{419}}^1\times {\mathrm{5003}}^1$

素因数の和:5435

約数の個数: 24

約数和(自身を含む): 260608320

約数和(自身を除く): 103389045

約数列:

[1, 3, 5, 15, 25, 75, 419, 1257, 2095, 5003, 6285, 10475, 15009, 25015, 31425, 75045, 125075, 375225, 2096257, 6288771, 10481285, 31443855, 52406425, 157219275]

約数ペア:

[(1, 157219275), (3, 52406425), (5, 31443855), (15, 10481285), (25, 6288771), (75, 2096257), (419, 375225), (1257, 125075), (2095, 75045), (5003, 31425), (6285, 25015), (10475, 15009)]