15427275

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:256

約数の個数: 48

約数和(自身を含む): 27185760

約数和(自身を除く): 11758485

約数列:

[1, 3, 5, 15, 25, 29, 41, 75, 87, 123, 145, 173, 205, 435, 519, 615, 725, 865, 1025, 1189, 2175, 2595, 3075, 3567, 4325, 5017, 5945, 7093, 12975, 15051, 17835, 21279, 25085, 29725, 35465, 75255, 89175, 106395, 125425, 177325, 205697, 376275, 531975, 617091, 1028485, 3085455, 5142425, 15427275]

約数ペア:

[(1, 15427275), (3, 5142425), (5, 3085455), (15, 1028485), (25, 617091), (29, 531975), (41, 376275), (75, 205697), (87, 177325), (123, 125425), (145, 106395), (173, 89175), (205, 75255), (435, 35465), (519, 29725), (615, 25085), (725, 21279), (865, 17835), (1025, 15051), (1189, 12975), (2175, 7093), (2595, 5945), (3075, 5017), (3567, 4325)]