15204540255

素因数分解:

$3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{367}}^1\times {\mathrm{25339}}^1$

素因数の和:25823

約数の個数: 32

約数和(自身を含む): 24618316800

約数和(自身を除く): 9413776545

約数列:

[1, 3, 5, 15, 109, 327, 367, 545, 1101, 1635, 1835, 5505, 25339, 40003, 76017, 120009, 126695, 200015, 380085, 600045, 2761951, 8285853, 9299413, 13809755, 27898239, 41429265, 46497065, 139491195, 1013636017, 3040908051, 5068180085, 15204540255]

約数ペア:

[(1, 15204540255), (3, 5068180085), (5, 3040908051), (15, 1013636017), (109, 139491195), (327, 46497065), (367, 41429265), (545, 27898239), (1101, 13809755), (1635, 9299413), (1835, 8285853), (5505, 2761951), (25339, 600045), (40003, 380085), (76017, 200015), (120009, 126695)]