15204668895

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{666433}}^1$

素因数の和:666473

約数の個数: 48

約数和(自身を含む): 29269781280

約数和(自身を除く): 14065112385

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 169, 195, 351, 507, 585, 845, 1521, 1755, 2535, 4563, 7605, 22815, 666433, 1999299, 3332165, 5997897, 8663629, 9996495, 17993691, 25990887, 29989485, 43318145, 77972661, 89968455, 112627177, 129954435, 233917983, 337881531, 389863305, 563135885, 1013644593, 1169589915, 1689407655, 3040933779, 5068222965, 15204668895]

約数ペア:

[(1, 15204668895), (3, 5068222965), (5, 3040933779), (9, 1689407655), (13, 1169589915), (15, 1013644593), (27, 563135885), (39, 389863305), (45, 337881531), (65, 233917983), (117, 129954435), (135, 112627177), (169, 89968455), (195, 77972661), (351, 43318145), (507, 29989485), (585, 25990887), (845, 17993691), (1521, 9996495), (1755, 8663629), (2535, 5997897), (4563, 3332165), (7605, 1999299), (22815, 666433)]