13373475

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{617}}^1$

素因数の和:664

約数の個数: 36

約数和(自身を含む): 23526024

約数和(自身を除く): 10152549

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 289, 425, 617, 867, 1275, 1445, 1851, 3085, 4335, 7225, 9255, 10489, 15425, 21675, 31467, 46275, 52445, 157335, 178313, 262225, 534939, 786675, 891565, 2674695, 4457825, 13373475]

約数ペア:

[(1, 13373475), (3, 4457825), (5, 2674695), (15, 891565), (17, 786675), (25, 534939), (51, 262225), (75, 178313), (85, 157335), (255, 52445), (289, 46275), (425, 31467), (617, 21675), (867, 15425), (1275, 10489), (1445, 9255), (1851, 7225), (3085, 4335)]