154044915

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{2957}}^1$

素因数の和:3139

約数の個数: 32

約数和(自身を含む): 258978816

約数和(自身を除く): 104933901

約数列:

[1, 3, 5, 15, 23, 69, 115, 151, 345, 453, 755, 2265, 2957, 3473, 8871, 10419, 14785, 17365, 44355, 52095, 68011, 204033, 340055, 446507, 1020165, 1339521, 2232535, 6697605, 10269661, 30808983, 51348305, 154044915]

約数ペア:

[(1, 154044915), (3, 51348305), (5, 30808983), (15, 10269661), (23, 6697605), (69, 2232535), (115, 1339521), (151, 1020165), (345, 446507), (453, 340055), (755, 204033), (2265, 68011), (2957, 52095), (3473, 44355), (8871, 17365), (10419, 14785)]