2105655265

素因数分解:

$5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{359}}^1\times {\mathrm{1627}}^1$

素因数の和:2101

約数の個数: 32

約数和(自身を含む): 2925711360

約数和(自身を除く): 820056095

約数列:

[1, 5, 7, 35, 103, 359, 515, 721, 1627, 1795, 2513, 3605, 8135, 11389, 12565, 36977, 56945, 167581, 184885, 258839, 584093, 837905, 1173067, 1294195, 2920465, 4088651, 5865335, 20443255, 60161579, 300807895, 421131053, 2105655265]

約数ペア:

[(1, 2105655265), (5, 421131053), (7, 300807895), (35, 60161579), (103, 20443255), (359, 5865335), (515, 4088651), (721, 2920465), (1627, 1294195), (1795, 1173067), (2513, 837905), (3605, 584093), (8135, 258839), (11389, 184885), (12565, 167581), (36977, 56945)]