1520406495

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1\times {\mathrm{2011}}^1$

素因数の和:2392

約数の個数: 48

約数和(自身を含む): 2694904992

約数和(自身を除く): 1174498497

約数列:

[1, 3, 5, 9, 15, 45, 53, 159, 265, 317, 477, 795, 951, 1585, 2011, 2385, 2853, 4755, 6033, 10055, 14265, 16801, 18099, 30165, 50403, 84005, 90495, 106583, 151209, 252015, 319749, 532915, 637487, 756045, 959247, 1598745, 1912461, 3187435, 4796235, 5737383, 9562305, 28686915, 33786811, 101360433, 168934055, 304081299, 506802165, 1520406495]

約数ペア:

[(1, 1520406495), (3, 506802165), (5, 304081299), (9, 168934055), (15, 101360433), (45, 33786811), (53, 28686915), (159, 9562305), (265, 5737383), (317, 4796235), (477, 3187435), (795, 1912461), (951, 1598745), (1585, 959247), (2011, 756045), (2385, 637487), (2853, 532915), (4755, 319749), (6033, 252015), (10055, 151209), (14265, 106583), (16801, 90495), (18099, 84005), (30165, 50403)]