63858905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1153}}^1$

素因数の和:1241

約数の個数: 32

約数和(自身を含む): 89735040

約数和(自身を除く): 25876135

約数列:

[1, 5, 11, 19, 53, 55, 95, 209, 265, 583, 1007, 1045, 1153, 2915, 5035, 5765, 11077, 12683, 21907, 55385, 61109, 63415, 109535, 240977, 305545, 672199, 1161071, 1204885, 3360995, 5805355, 12771781, 63858905]

約数ペア:

[(1, 63858905), (5, 12771781), (11, 5805355), (19, 3360995), (53, 1204885), (55, 1161071), (95, 672199), (209, 305545), (265, 240977), (583, 109535), (1007, 63415), (1045, 61109), (1153, 55385), (2915, 21907), (5035, 12683), (5765, 11077)]