6921525

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 12776960

約数和(自身を除く): 5855435

約数列:

[1, 3, 5, 13, 15, 25, 31, 39, 65, 75, 93, 155, 195, 229, 325, 403, 465, 687, 775, 975, 1145, 1209, 2015, 2325, 2977, 3435, 5725, 6045, 7099, 8931, 10075, 14885, 17175, 21297, 30225, 35495, 44655, 74425, 92287, 106485, 177475, 223275, 276861, 461435, 532425, 1384305, 2307175, 6921525]

約数ペア:

[(1, 6921525), (3, 2307175), (5, 1384305), (13, 532425), (15, 461435), (25, 276861), (31, 223275), (39, 177475), (65, 106485), (75, 92287), (93, 74425), (155, 44655), (195, 35495), (229, 30225), (325, 21297), (403, 17175), (465, 14885), (687, 10075), (775, 8931), (975, 7099), (1145, 6045), (1209, 5725), (2015, 3435), (2325, 2977)]