15260763

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:291

約数の個数: 32

約数和(自身を含む): 24076800

約数和(自身を除く): 8816037

約数列:

[1, 3, 7, 21, 59, 109, 113, 177, 327, 339, 413, 763, 791, 1239, 2289, 2373, 6431, 6667, 12317, 19293, 20001, 36951, 45017, 46669, 86219, 135051, 140007, 258657, 726703, 2180109, 5086921, 15260763]

約数ペア:

[(1, 15260763), (3, 5086921), (7, 2180109), (21, 726703), (59, 258657), (109, 140007), (113, 135051), (177, 86219), (327, 46669), (339, 45017), (413, 36951), (763, 20001), (791, 19293), (1239, 12317), (2289, 6667), (2373, 6431)]