9739925

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1303}}^1$

素因数の和:1349

約数の個数: 24

約数和(自身を含む): 13582464

約数和(自身を除く): 3842539

約数列:

[1, 5, 13, 23, 25, 65, 115, 299, 325, 575, 1303, 1495, 6515, 7475, 16939, 29969, 32575, 84695, 149845, 389597, 423475, 749225, 1947985, 9739925]

約数ペア:

[(1, 9739925), (5, 1947985), (13, 749225), (23, 423475), (25, 389597), (65, 149845), (115, 84695), (299, 32575), (325, 29969), (575, 16939), (1303, 7475), (1495, 6515)]