5425355

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:251

約数の個数: 32

約数和(自身を含む): 7741440

約数和(自身を除く): 2316085

約数列:

[1, 5, 13, 19, 23, 65, 95, 115, 191, 247, 299, 437, 955, 1235, 1495, 2185, 2483, 3629, 4393, 5681, 12415, 18145, 21965, 28405, 47177, 57109, 83467, 235885, 285545, 417335, 1085071, 5425355]

約数ペア:

[(1, 5425355), (5, 1085071), (13, 417335), (19, 285545), (23, 235885), (65, 83467), (95, 57109), (115, 47177), (191, 28405), (247, 21965), (299, 18145), (437, 12415), (955, 5681), (1235, 4393), (1495, 3629), (2185, 2483)]