25627231125

素因数分解:

$3^2\times 5^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{25339}}^1$

素因数の和:25420

約数の個数: 96

約数和(自身を含む): 49333939200

約数和(自身を除く): 23706708075

約数列:

[1, 3, 5, 9, 15, 25, 29, 31, 45, 75, 87, 93, 125, 145, 155, 225, 261, 279, 375, 435, 465, 725, 775, 899, 1125, 1305, 1395, 2175, 2325, 2697, 3625, 3875, 4495, 6525, 6975, 8091, 10875, 11625, 13485, 22475, 25339, 32625, 34875, 40455, 67425, 76017, 112375, 126695, 202275, 228051, 337125, 380085, 633475, 734831, 785509, 1011375, 1140255, 1900425, 2204493, 2356527, 3167375, 3674155, 3927545, 5701275, 6613479, 7069581, 9502125, 11022465, 11782635, 18370775, 19637725, 22779761, 28506375, 33067395, 35347905, 55112325, 58913175, 68339283, 91853875, 98188625, 113898805, 165336975, 176739525, 205017849, 275561625, 294565875, 341696415, 569494025, 826684875, 883697625, 1025089245, 1708482075, 2847470125, 5125446225, 8542410375, 25627231125]

約数ペア:

[(1, 25627231125), (3, 8542410375), (5, 5125446225), (9, 2847470125), (15, 1708482075), (25, 1025089245), (29, 883697625), (31, 826684875), (45, 569494025), (75, 341696415), (87, 294565875), (93, 275561625), (125, 205017849), (145, 176739525), (155, 165336975), (225, 113898805), (261, 98188625), (279, 91853875), (375, 68339283), (435, 58913175), (465, 55112325), (725, 35347905), (775, 33067395), (899, 28506375), (1125, 22779761), (1305, 19637725), (1395, 18370775), (2175, 11782635), (2325, 11022465), (2697, 9502125), (3625, 7069581), (3875, 6613479), (4495, 5701275), (6525, 3927545), (6975, 3674155), (8091, 3167375), (10875, 2356527), (11625, 2204493), (13485, 1900425), (22475, 1140255), (25339, 1011375), (32625, 785509), (34875, 734831), (40455, 633475), (67425, 380085), (76017, 337125), (112375, 228051), (126695, 202275)]