15444245

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:245

約数の個数: 32

約数和(自身を含む): 21098880

約数和(自身を除く): 5654635

約数列:

[1, 5, 17, 19, 73, 85, 95, 131, 323, 365, 655, 1241, 1387, 1615, 2227, 2489, 6205, 6935, 9563, 11135, 12445, 23579, 42313, 47815, 117895, 162571, 181697, 211565, 812855, 908485, 3088849, 15444245]

約数ペア:

[(1, 15444245), (5, 3088849), (17, 908485), (19, 812855), (73, 211565), (85, 181697), (95, 162571), (131, 117895), (323, 47815), (365, 42313), (655, 23579), (1241, 12445), (1387, 11135), (1615, 9563), (2227, 6935), (2489, 6205)]