145326265

素因数分解:

$5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{499}}^1$

素因数の和:721

約数の個数: 32

約数和(自身を含む): 204768000

約数和(自身を除く): 59441735

約数列:

[1, 5, 7, 35, 53, 157, 265, 371, 499, 785, 1099, 1855, 2495, 3493, 5495, 8321, 17465, 26447, 41605, 58247, 78343, 132235, 185129, 291235, 391715, 548401, 925645, 2742005, 4152179, 20760895, 29065253, 145326265]

約数ペア:

[(1, 145326265), (5, 29065253), (7, 20760895), (35, 4152179), (53, 2742005), (157, 925645), (265, 548401), (371, 391715), (499, 291235), (785, 185129), (1099, 132235), (1855, 78343), (2495, 58247), (3493, 41605), (5495, 26447), (8321, 17465)]