17451265

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{929}}^1$

素因数の和:981

約数の個数: 24

約数和(自身を含む): 23982840

約数和(自身を除く): 6531575

約数列:

[1, 5, 13, 17, 65, 85, 221, 289, 929, 1105, 1445, 3757, 4645, 12077, 15793, 18785, 60385, 78965, 205309, 268481, 1026545, 1342405, 3490253, 17451265]

約数ペア:

[(1, 17451265), (5, 3490253), (13, 1342405), (17, 1026545), (65, 268481), (85, 205309), (221, 78965), (289, 60385), (929, 18785), (1105, 15793), (1445, 12077), (3757, 4645)]