47655495

素因数分解:

$3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:336

約数の個数: 48

約数和(自身を含む): 85194720

約数和(自身を除く): 37539225

約数列:

[1, 3, 5, 9, 15, 45, 73, 89, 163, 219, 267, 365, 445, 489, 657, 801, 815, 1095, 1335, 1467, 2445, 3285, 4005, 6497, 7335, 11899, 14507, 19491, 32485, 35697, 43521, 58473, 59495, 72535, 97455, 107091, 130563, 178485, 217605, 292365, 535455, 652815, 1059011, 3177033, 5295055, 9531099, 15885165, 47655495]

約数ペア:

[(1, 47655495), (3, 15885165), (5, 9531099), (9, 5295055), (15, 3177033), (45, 1059011), (73, 652815), (89, 535455), (163, 292365), (219, 217605), (267, 178485), (365, 130563), (445, 107091), (489, 97455), (657, 72535), (801, 59495), (815, 58473), (1095, 43521), (1335, 35697), (1467, 32485), (2445, 19491), (3285, 14507), (4005, 11899), (6497, 7335)]