2616825

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:114

約数の個数: 48

約数和(自身を含む): 4749696

約数和(自身を除く): 2132871

約数列:

[1, 3, 5, 15, 23, 25, 37, 41, 69, 75, 111, 115, 123, 185, 205, 345, 555, 575, 615, 851, 925, 943, 1025, 1517, 1725, 2553, 2775, 2829, 3075, 4255, 4551, 4715, 7585, 12765, 14145, 21275, 22755, 23575, 34891, 37925, 63825, 70725, 104673, 113775, 174455, 523365, 872275, 2616825]

約数ペア:

[(1, 2616825), (3, 872275), (5, 523365), (15, 174455), (23, 113775), (25, 104673), (37, 70725), (41, 63825), (69, 37925), (75, 34891), (111, 23575), (115, 22755), (123, 21275), (185, 14145), (205, 12765), (345, 7585), (555, 4715), (575, 4551), (615, 4255), (851, 3075), (925, 2829), (943, 2775), (1025, 2553), (1517, 1725)]