97967705

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{389}}^1$

素因数の和:665

約数の個数: 32

約数和(自身を含む): 135907200

約数和(自身を除く): 37939495

約数列:

[1, 5, 11, 19, 55, 95, 209, 241, 389, 1045, 1205, 1945, 2651, 4279, 4579, 7391, 13255, 21395, 22895, 36955, 50369, 81301, 93749, 251845, 406505, 468745, 1031239, 1781231, 5156195, 8906155, 19593541, 97967705]

約数ペア:

[(1, 97967705), (5, 19593541), (11, 8906155), (19, 5156195), (55, 1781231), (95, 1031239), (209, 468745), (241, 406505), (389, 251845), (1045, 93749), (1205, 81301), (1945, 50369), (2651, 36955), (4279, 22895), (4579, 21395), (7391, 13255)]