15672455685

素因数分解:

$3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1\times {\mathrm{19421}}^1$

素因数の和:19738

約数の個数: 48

約数和(自身を含む): 27632067840

約数和(自身を除く): 11959612155

約数列:

[1, 3, 5, 9, 15, 45, 79, 227, 237, 395, 681, 711, 1135, 1185, 2043, 3405, 3555, 10215, 17933, 19421, 53799, 58263, 89665, 97105, 161397, 174789, 268995, 291315, 806985, 873945, 1534259, 4408567, 4602777, 7671295, 13225701, 13808331, 22042835, 23013885, 39677103, 66128505, 69041655, 198385515, 348276793, 1044830379, 1741383965, 3134491137, 5224151895, 15672455685]

約数ペア:

[(1, 15672455685), (3, 5224151895), (5, 3134491137), (9, 1741383965), (15, 1044830379), (45, 348276793), (79, 198385515), (227, 69041655), (237, 66128505), (395, 39677103), (681, 23013885), (711, 22042835), (1135, 13808331), (1185, 13225701), (2043, 7671295), (3405, 4602777), (3555, 4408567), (10215, 1534259), (17933, 873945), (19421, 806985), (53799, 291315), (58263, 268995), (89665, 174789), (97105, 161397)]