193060075

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{421}}^1$

素因数の和:544

約数の個数: 48

約数和(自身を含む): 276919776

約数和(自身を除く): 83859701

約数列:

[1, 5, 13, 17, 25, 65, 83, 85, 221, 325, 415, 421, 425, 1079, 1105, 1411, 2075, 2105, 5395, 5473, 5525, 7055, 7157, 10525, 18343, 26975, 27365, 34943, 35275, 35785, 91715, 93041, 136825, 174715, 178925, 454259, 458575, 465205, 594031, 873575, 2271295, 2326025, 2970155, 7722403, 11356475, 14850775, 38612015, 193060075]

約数ペア:

[(1, 193060075), (5, 38612015), (13, 14850775), (17, 11356475), (25, 7722403), (65, 2970155), (83, 2326025), (85, 2271295), (221, 873575), (325, 594031), (415, 465205), (421, 458575), (425, 454259), (1079, 178925), (1105, 174715), (1411, 136825), (2075, 93041), (2105, 91715), (5395, 35785), (5473, 35275), (5525, 34943), (7055, 27365), (7157, 26975), (10525, 18343)]