4787775

素因数分解:

$3^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:233

約数の個数: 48

約数和(自身を含む): 9061920

約数和(自身を除く): 4274145

約数列:

[1, 3, 5, 9, 15, 25, 27, 41, 45, 75, 123, 135, 173, 205, 225, 369, 519, 615, 675, 865, 1025, 1107, 1557, 1845, 2595, 3075, 4325, 4671, 5535, 7093, 7785, 9225, 12975, 21279, 23355, 27675, 35465, 38925, 63837, 106395, 116775, 177325, 191511, 319185, 531975, 957555, 1595925, 4787775]

約数ペア:

[(1, 4787775), (3, 1595925), (5, 957555), (9, 531975), (15, 319185), (25, 191511), (27, 177325), (41, 116775), (45, 106395), (75, 63837), (123, 38925), (135, 35465), (173, 27675), (205, 23355), (225, 21279), (369, 12975), (519, 9225), (615, 7785), (675, 7093), (865, 5535), (1025, 4671), (1107, 4325), (1557, 3075), (1845, 2595)]