91555295

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1303}}^1$

素因数の和:1391

約数の個数: 32

約数和(自身を含む): 126185472

約数和(自身を除く): 34630177

約数列:

[1, 5, 13, 23, 47, 65, 115, 235, 299, 611, 1081, 1303, 1495, 3055, 5405, 6515, 14053, 16939, 29969, 61241, 70265, 84695, 149845, 306205, 389597, 796133, 1408543, 1947985, 3980665, 7042715, 18311059, 91555295]

約数ペア:

[(1, 91555295), (5, 18311059), (13, 7042715), (23, 3980665), (47, 1947985), (65, 1408543), (115, 796133), (235, 389597), (299, 306205), (611, 149845), (1081, 84695), (1303, 70265), (1495, 61241), (3055, 29969), (5405, 16939), (6515, 14053)]