13926615

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1091}}^1$

素因数の和:1159

約数の個数: 32

約数和(自身を含む): 23901696

約数和(自身を除く): 9975081

約数列:

[1, 3, 5, 15, 23, 37, 69, 111, 115, 185, 345, 555, 851, 1091, 2553, 3273, 4255, 5455, 12765, 16365, 25093, 40367, 75279, 121101, 125465, 201835, 376395, 605505, 928441, 2785323, 4642205, 13926615]

約数ペア:

[(1, 13926615), (3, 4642205), (5, 2785323), (15, 928441), (23, 605505), (37, 376395), (69, 201835), (111, 125465), (115, 121101), (185, 75279), (345, 40367), (555, 25093), (851, 16365), (1091, 12765), (2553, 5455), (3273, 4255)]