1019914635

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:412

約数の個数: 64

約数和(自身を含む): 1714521600

約数和(自身を除く): 694606965

約数列:

[1, 3, 5, 15, 43, 89, 109, 129, 163, 215, 267, 327, 445, 489, 545, 645, 815, 1335, 1635, 2445, 3827, 4687, 7009, 9701, 11481, 14061, 14507, 17767, 19135, 21027, 23435, 29103, 35045, 43521, 48505, 53301, 57405, 70305, 72535, 88835, 105135, 145515, 217605, 266505, 417143, 623801, 763981, 1251429, 1581263, 1871403, 2085715, 2291943, 3119005, 3819905, 4743789, 6257145, 7906315, 9357015, 11459715, 23718945, 67994309, 203982927, 339971545, 1019914635]

約数ペア:

[(1, 1019914635), (3, 339971545), (5, 203982927), (15, 67994309), (43, 23718945), (89, 11459715), (109, 9357015), (129, 7906315), (163, 6257145), (215, 4743789), (267, 3819905), (327, 3119005), (445, 2291943), (489, 2085715), (545, 1871403), (645, 1581263), (815, 1251429), (1335, 763981), (1635, 623801), (2445, 417143), (3827, 266505), (4687, 217605), (7009, 145515), (9701, 105135), (11481, 88835), (14061, 72535), (14507, 70305), (17767, 57405), (19135, 53301), (21027, 48505), (23435, 43521), (29103, 35045)]