15525585

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{11897}}^1$

素因数の和:11937

約数の個数: 24

約数和(自身を含む): 27841320

約数和(自身を除く): 12315735

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 11897, 35691, 59485, 107073, 178455, 345013, 535365, 1035039, 1725065, 3105117, 5175195, 15525585]

約数ペア:

[(1, 15525585), (3, 5175195), (5, 3105117), (9, 1725065), (15, 1035039), (29, 535365), (45, 345013), (87, 178455), (145, 107073), (261, 59485), (435, 35691), (1305, 11897)]