194617995

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{90731}}^1$

素因数の和:90763

約数の個数: 32

約数和(自身を含む): 365831424

約数和(自身を除く): 171213429

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 90731, 272193, 453655, 998041, 1179503, 1360965, 2994123, 3538509, 4990205, 5897515, 12974533, 14970615, 17692545, 38923599, 64872665, 194617995]

約数ペア:

[(1, 194617995), (3, 64872665), (5, 38923599), (11, 17692545), (13, 14970615), (15, 12974533), (33, 5897515), (39, 4990205), (55, 3538509), (65, 2994123), (143, 1360965), (165, 1179503), (195, 998041), (429, 453655), (715, 272193), (2145, 90731)]