17314505

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:221

約数の個数: 32

約数和(自身を含む): 23496480

約数和(自身を除く): 6181975

約数列:

[1, 5, 13, 41, 65, 73, 89, 205, 365, 445, 533, 949, 1157, 2665, 2993, 3649, 4745, 5785, 6497, 14965, 18245, 32485, 38909, 47437, 84461, 194545, 237185, 266377, 422305, 1331885, 3462901, 17314505]

約数ペア:

[(1, 17314505), (5, 3462901), (13, 1331885), (41, 422305), (65, 266377), (73, 237185), (89, 194545), (205, 84461), (365, 47437), (445, 38909), (533, 32485), (949, 18245), (1157, 14965), (2665, 6497), (2993, 5785), (3649, 4745)]