2045304885

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{2347}}^1$

素因数の和:2518

約数の個数: 64

約数和(自身を含む): 3644847360

約数和(自身を除く): 1599542475

約数列:

[1, 3, 5, 13, 15, 39, 41, 65, 109, 123, 195, 205, 327, 533, 545, 615, 1417, 1599, 1635, 2347, 2665, 4251, 4469, 7041, 7085, 7995, 11735, 13407, 21255, 22345, 30511, 35205, 58097, 67035, 91533, 96227, 152555, 174291, 255823, 288681, 290485, 457665, 481135, 767469, 871455, 1250951, 1279115, 1443405, 3325699, 3752853, 3837345, 6254755, 9977097, 10488743, 16628495, 18764265, 31466229, 49885485, 52443715, 136353659, 157331145, 409060977, 681768295, 2045304885]

約数ペア:

[(1, 2045304885), (3, 681768295), (5, 409060977), (13, 157331145), (15, 136353659), (39, 52443715), (41, 49885485), (65, 31466229), (109, 18764265), (123, 16628495), (195, 10488743), (205, 9977097), (327, 6254755), (533, 3837345), (545, 3752853), (615, 3325699), (1417, 1443405), (1599, 1279115), (1635, 1250951), (2347, 871455), (2665, 767469), (4251, 481135), (4469, 457665), (7041, 290485), (7085, 288681), (7995, 255823), (11735, 174291), (13407, 152555), (21255, 96227), (22345, 91533), (30511, 67035), (35205, 58097)]