1330705755

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1\times {\mathrm{3119}}^1$

素因数の和:3648

約数の個数: 48

約数和(自身を含む): 2433600000

約数和(自身を除く): 1102894245

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 499, 855, 1497, 2495, 3119, 4491, 7485, 9357, 9481, 15595, 22455, 28071, 28443, 46785, 47405, 59261, 85329, 140355, 142215, 177783, 296305, 426645, 533349, 888915, 1556381, 2666745, 4669143, 7781905, 14007429, 23345715, 29571239, 70037145, 88713717, 147856195, 266141151, 443568585, 1330705755]

約数ペア:

[(1, 1330705755), (3, 443568585), (5, 266141151), (9, 147856195), (15, 88713717), (19, 70037145), (45, 29571239), (57, 23345715), (95, 14007429), (171, 7781905), (285, 4669143), (499, 2666745), (855, 1556381), (1497, 888915), (2495, 533349), (3119, 426645), (4491, 296305), (7485, 177783), (9357, 142215), (9481, 140355), (15595, 85329), (22455, 59261), (28071, 47405), (28443, 46785)]