415120895

素因数分解:

$5^1\times 7^4\times {\mathrm{151}}^1\times {\mathrm{229}}^1$

素因数の和:413

約数の個数: 40

約数和(自身を含む): 587537760

約数和(自身を除く): 172416865

約数列:

[1, 5, 7, 35, 49, 151, 229, 245, 343, 755, 1057, 1145, 1603, 1715, 2401, 5285, 7399, 8015, 11221, 12005, 34579, 36995, 51793, 56105, 78547, 172895, 242053, 258965, 362551, 392735, 549829, 1210265, 1694371, 1812755, 2749145, 8471855, 11860597, 59302985, 83024179, 415120895]

約数ペア:

[(1, 415120895), (5, 83024179), (7, 59302985), (35, 11860597), (49, 8471855), (151, 2749145), (229, 1812755), (245, 1694371), (343, 1210265), (755, 549829), (1057, 392735), (1145, 362551), (1603, 258965), (1715, 242053), (2401, 172895), (5285, 78547), (7399, 56105), (8015, 51793), (11221, 36995), (12005, 34579)]