25384095

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2699}}^1$

素因数の和:2740

約数の個数: 48

約数和(自身を含む): 50544000

約数和(自身を除く): 25159905

約数列:

[1, 3, 5, 9, 11, 15, 19, 33, 45, 55, 57, 95, 99, 165, 171, 209, 285, 495, 627, 855, 1045, 1881, 2699, 3135, 8097, 9405, 13495, 24291, 29689, 40485, 51281, 89067, 121455, 148445, 153843, 256405, 267201, 445335, 461529, 564091, 769215, 1336005, 1692273, 2307645, 2820455, 5076819, 8461365, 25384095]

約数ペア:

[(1, 25384095), (3, 8461365), (5, 5076819), (9, 2820455), (11, 2307645), (15, 1692273), (19, 1336005), (33, 769215), (45, 564091), (55, 461529), (57, 445335), (95, 267201), (99, 256405), (165, 153843), (171, 148445), (209, 121455), (285, 89067), (495, 51281), (627, 40485), (855, 29689), (1045, 24291), (1881, 13495), (2699, 9405), (3135, 8097)]