74748745

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{863}}^1\times {\mathrm{1019}}^1$

素因数の和:1904

約数の個数: 16

約数和(自身を含む): 95178240

約数和(自身を除く): 20429495

約数列:

[1, 5, 17, 85, 863, 1019, 4315, 5095, 14671, 17323, 73355, 86615, 879397, 4396985, 14949749, 74748745]

約数ペア:

[(1, 74748745), (5, 14949749), (17, 4396985), (85, 879397), (863, 86615), (1019, 73355), (4315, 17323), (5095, 14671)]