48491385

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{271}}^1$

素因数の和:509

約数の個数: 32

約数和(自身を含む): 79380480

約数和(自身を除く): 30889095

約数列:

[1, 3, 5, 15, 79, 151, 237, 271, 395, 453, 755, 813, 1185, 1355, 2265, 4065, 11929, 21409, 35787, 40921, 59645, 64227, 107045, 122763, 178935, 204605, 321135, 613815, 3232759, 9698277, 16163795, 48491385]

約数ペア:

[(1, 48491385), (3, 16163795), (5, 9698277), (15, 3232759), (79, 613815), (151, 321135), (237, 204605), (271, 178935), (395, 122763), (453, 107045), (755, 64227), (813, 59645), (1185, 40921), (1355, 35787), (2265, 21409), (4065, 11929)]