15172545

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{383}}^1$

素因数の和:549

約数の個数: 32

約数和(自身を含む): 25804800

約数和(自身を除く): 10632255

約数列:

[1, 3, 5, 15, 19, 57, 95, 139, 285, 383, 417, 695, 1149, 1915, 2085, 2641, 5745, 7277, 7923, 13205, 21831, 36385, 39615, 53237, 109155, 159711, 266185, 798555, 1011503, 3034509, 5057515, 15172545]

約数ペア:

[(1, 15172545), (3, 5057515), (5, 3034509), (15, 1011503), (19, 798555), (57, 266185), (95, 159711), (139, 109155), (285, 53237), (383, 39615), (417, 36385), (695, 21831), (1149, 13205), (1915, 7923), (2085, 7277), (2641, 5745)]