23038364725

素因数分解:

$5^2\times {\mathrm{17}}^2\times {\mathrm{3188701}}^1$

素因数の和:3188745

約数の個数: 18

約数和(自身を含む): 30346876934

約数和(自身を除く): 7308512209

約数列:

[1, 5, 17, 25, 85, 289, 425, 1445, 7225, 3188701, 15943505, 54207917, 79717525, 271039585, 921534589, 1355197925, 4607672945, 23038364725]

約数ペア:

[(1, 23038364725), (5, 4607672945), (17, 1355197925), (25, 921534589), (85, 271039585), (289, 79717525), (425, 54207917), (1445, 15943505), (7225, 3188701)]