3747965

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{109}}^1$

素因数の和:173

約数の個数: 24

約数和(自身を含む): 5109720

約数和(自身を除く): 1361755

約数列:

[1, 5, 13, 23, 65, 109, 115, 299, 529, 545, 1417, 1495, 2507, 2645, 6877, 7085, 12535, 32591, 34385, 57661, 162955, 288305, 749593, 3747965]

約数ペア:

[(1, 3747965), (5, 749593), (13, 288305), (23, 162955), (65, 57661), (109, 34385), (115, 32591), (299, 12535), (529, 7085), (545, 6877), (1417, 2645), (1495, 2507)]