61222785

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{24151}}^1$

素因数の和:24185

約数の個数: 24

約数和(自身を含む): 106075584

約数和(自身を除く): 44852799

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 845, 2535, 24151, 72453, 120755, 313963, 362265, 941889, 1569815, 4081519, 4709445, 12244557, 20407595, 61222785]

約数ペア:

[(1, 61222785), (3, 20407595), (5, 12244557), (13, 4709445), (15, 4081519), (39, 1569815), (65, 941889), (169, 362265), (195, 313963), (507, 120755), (845, 72453), (2535, 24151)]