10840245

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2417}}^1$

素因数の和:2461

約数の個数: 32

約数和(自身を含む): 19498752

約数和(自身を除く): 8658507

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 299, 345, 897, 1495, 2417, 4485, 7251, 12085, 31421, 36255, 55591, 94263, 157105, 166773, 277955, 471315, 722683, 833865, 2168049, 3613415, 10840245]

約数ペア:

[(1, 10840245), (3, 3613415), (5, 2168049), (13, 833865), (15, 722683), (23, 471315), (39, 277955), (65, 166773), (69, 157105), (115, 94263), (195, 55591), (299, 36255), (345, 31421), (897, 12085), (1495, 7251), (2417, 4485)]