61426905

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{9371}}^1$

素因数の和:9421

約数の個数: 32

約数和(自身を含む): 107965440

約数和(自身を除く): 46538535

約数列:

[1, 3, 5, 15, 19, 23, 57, 69, 95, 115, 285, 345, 437, 1311, 2185, 6555, 9371, 28113, 46855, 140565, 178049, 215533, 534147, 646599, 890245, 1077665, 2670735, 3232995, 4095127, 12285381, 20475635, 61426905]

約数ペア:

[(1, 61426905), (3, 20475635), (5, 12285381), (15, 4095127), (19, 3232995), (23, 2670735), (57, 1077665), (69, 890245), (95, 646599), (115, 534147), (285, 215533), (345, 178049), (437, 140565), (1311, 46855), (2185, 28113), (6555, 9371)]