903133075

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{5273}}^1$

素因数の和:5344

約数の個数: 48

約数和(自身を含む): 1318415616

約数和(自身を除く): 415282541

約数列:

[1, 5, 13, 17, 25, 31, 65, 85, 155, 221, 325, 403, 425, 527, 775, 1105, 2015, 2635, 5273, 5525, 6851, 10075, 13175, 26365, 34255, 68549, 89641, 131825, 163463, 171275, 342745, 448205, 817315, 1165333, 1713725, 2125019, 2241025, 2778871, 4086575, 5826665, 10625095, 13894355, 29133325, 36125323, 53125475, 69471775, 180626615, 903133075]

約数ペア:

[(1, 903133075), (5, 180626615), (13, 69471775), (17, 53125475), (25, 36125323), (31, 29133325), (65, 13894355), (85, 10625095), (155, 5826665), (221, 4086575), (325, 2778871), (403, 2241025), (425, 2125019), (527, 1713725), (775, 1165333), (1105, 817315), (2015, 448205), (2635, 342745), (5273, 171275), (5525, 163463), (6851, 131825), (10075, 89641), (13175, 68549), (26365, 34255)]