20123432625

素因数分解:

$3^1\times 5^3\times {\mathrm{9241}}^1\times {\mathrm{5807}}^1$

素因数の和:15066

約数の個数: 32

約数和(自身を含む): 33494782464

約数和(自身を除く): 13371349839

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 5807, 9241, 17421, 27723, 29035, 46205, 87105, 138615, 145175, 231025, 435525, 693075, 725875, 1155125, 2177625, 3465375, 53662487, 160987461, 268312435, 804937305, 1341562175, 4024686525, 6707810875, 20123432625]

約数ペア:

[(1, 20123432625), (3, 6707810875), (5, 4024686525), (15, 1341562175), (25, 804937305), (75, 268312435), (125, 160987461), (375, 53662487), (5807, 3465375), (9241, 2177625), (17421, 1155125), (27723, 725875), (29035, 693075), (46205, 435525), (87105, 231025), (138615, 145175)]