51502335

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1307}}^1$

素因数の和:1423

約数の個数: 32

約数和(自身を含む): 85888512

約数和(自身を除く): 34386177

約数列:

[1, 3, 5, 15, 37, 71, 111, 185, 213, 355, 555, 1065, 1307, 2627, 3921, 6535, 7881, 13135, 19605, 39405, 48359, 92797, 145077, 241795, 278391, 463985, 725385, 1391955, 3433489, 10300467, 17167445, 51502335]

約数ペア:

[(1, 51502335), (3, 17167445), (5, 10300467), (15, 3433489), (37, 1391955), (71, 725385), (111, 463985), (185, 278391), (213, 241795), (355, 145077), (555, 92797), (1065, 48359), (1307, 39405), (2627, 19605), (3921, 13135), (6535, 7881)]