17772075

素因数分解:

$3^3\times 5^2\times {\mathrm{113}}^1\times {\mathrm{233}}^1$

素因数の和:365

約数の個数: 48

約数和(自身を含む): 33078240

約数和(自身を除く): 15306165

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 113, 135, 225, 233, 339, 565, 675, 699, 1017, 1165, 1695, 2097, 2825, 3051, 3495, 5085, 5825, 6291, 8475, 10485, 15255, 17475, 25425, 26329, 31455, 52425, 76275, 78987, 131645, 157275, 236961, 394935, 658225, 710883, 1184805, 1974675, 3554415, 5924025, 17772075]

約数ペア:

[(1, 17772075), (3, 5924025), (5, 3554415), (9, 1974675), (15, 1184805), (25, 710883), (27, 658225), (45, 394935), (75, 236961), (113, 157275), (135, 131645), (225, 78987), (233, 76275), (339, 52425), (565, 31455), (675, 26329), (699, 25425), (1017, 17475), (1165, 15255), (1695, 10485), (2097, 8475), (2825, 6291), (3051, 5825), (3495, 5085)]