5731125

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:95

約数の個数: 64

約数和(自身を含む): 10782720

約数和(自身を除く): 5051595

約数列:

[1, 3, 5, 15, 17, 25, 29, 31, 51, 75, 85, 87, 93, 125, 145, 155, 255, 375, 425, 435, 465, 493, 527, 725, 775, 899, 1275, 1479, 1581, 2125, 2175, 2325, 2465, 2635, 2697, 3625, 3875, 4495, 6375, 7395, 7905, 10875, 11625, 12325, 13175, 13485, 15283, 22475, 36975, 39525, 45849, 61625, 65875, 67425, 76415, 112375, 184875, 197625, 229245, 337125, 382075, 1146225, 1910375, 5731125]

約数ペア:

[(1, 5731125), (3, 1910375), (5, 1146225), (15, 382075), (17, 337125), (25, 229245), (29, 197625), (31, 184875), (51, 112375), (75, 76415), (85, 67425), (87, 65875), (93, 61625), (125, 45849), (145, 39525), (155, 36975), (255, 22475), (375, 15283), (425, 13485), (435, 13175), (465, 12325), (493, 11625), (527, 10875), (725, 7905), (775, 7395), (899, 6375), (1275, 4495), (1479, 3875), (1581, 3625), (2125, 2697), (2175, 2635), (2325, 2465)]