15225609

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1087}}^1$

素因数の和:1149

約数の個数: 32

約数和(自身を含む): 25067520

約数和(自身を除く): 9841911

約数列:

[1, 3, 7, 21, 23, 29, 69, 87, 161, 203, 483, 609, 667, 1087, 2001, 3261, 4669, 7609, 14007, 22827, 25001, 31523, 75003, 94569, 175007, 220661, 525021, 661983, 725029, 2175087, 5075203, 15225609]

約数ペア:

[(1, 15225609), (3, 5075203), (7, 2175087), (21, 725029), (23, 661983), (29, 525021), (69, 220661), (87, 175007), (161, 94569), (203, 75003), (483, 31523), (609, 25001), (667, 22827), (1087, 14007), (2001, 7609), (3261, 4669)]