39366925

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1361}}^1$

素因数の和:1473

約数の個数: 24

約数和(自身を含む): 53199720

約数和(自身を除く): 13832795

約数列:

[1, 5, 13, 25, 65, 89, 325, 445, 1157, 1361, 2225, 5785, 6805, 17693, 28925, 34025, 88465, 121129, 442325, 605645, 1574677, 3028225, 7873385, 39366925]

約数ペア:

[(1, 39366925), (5, 7873385), (13, 3028225), (25, 1574677), (65, 605645), (89, 442325), (325, 121129), (445, 88465), (1157, 34025), (1361, 28925), (2225, 17693), (5785, 6805)]