244117225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{2459}}^1$

素因数の和:2518

約数の個数: 36

約数和(自身を含む): 348660720

約数和(自身を除く): 104543495

約数列:

[1, 5, 11, 19, 25, 55, 95, 209, 275, 361, 475, 1045, 1805, 2459, 3971, 5225, 9025, 12295, 19855, 27049, 46721, 61475, 99275, 135245, 233605, 513931, 676225, 887699, 1168025, 2569655, 4438495, 9764689, 12848275, 22192475, 48823445, 244117225]

約数ペア:

[(1, 244117225), (5, 48823445), (11, 22192475), (19, 12848275), (25, 9764689), (55, 4438495), (95, 2569655), (209, 1168025), (275, 887699), (361, 676225), (475, 513931), (1045, 233605), (1805, 135245), (2459, 99275), (3971, 61475), (5225, 46721), (9025, 27049), (12295, 19855)]