90777705

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{1123}}^1$

素因数の和:1465

約数の個数: 32

約数和(自身を含む): 154410624

約数和(自身を除く): 63632919

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 317, 951, 1123, 1585, 3369, 4755, 5389, 5615, 16167, 16845, 19091, 26945, 57273, 80835, 95455, 286365, 355991, 1067973, 1779955, 5339865, 6051847, 18155541, 30259235, 90777705]

約数ペア:

[(1, 90777705), (3, 30259235), (5, 18155541), (15, 6051847), (17, 5339865), (51, 1779955), (85, 1067973), (255, 355991), (317, 286365), (951, 95455), (1123, 80835), (1585, 57273), (3369, 26945), (4755, 19091), (5389, 16845), (5615, 16167)]