1293025305

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{617}}^1\times {\mathrm{977}}^1$

素因数の和:1626

約数の個数: 64

約数和(自身を含む): 2436956928

約数和(自身を除く): 1143931623

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 617, 715, 977, 1851, 2145, 2931, 3085, 4885, 6787, 8021, 9255, 10747, 12701, 14655, 20361, 24063, 32241, 33935, 38103, 40105, 53735, 63505, 88231, 101805, 120315, 139711, 161205, 190515, 264693, 419133, 441155, 602809, 698555, 1323465, 1808427, 2095665, 3014045, 6630899, 7836517, 9042135, 19892697, 23509551, 33154495, 39182585, 86201687, 99463485, 117547755, 258605061, 431008435, 1293025305]

約数ペア:

[(1, 1293025305), (3, 431008435), (5, 258605061), (11, 117547755), (13, 99463485), (15, 86201687), (33, 39182585), (39, 33154495), (55, 23509551), (65, 19892697), (143, 9042135), (165, 7836517), (195, 6630899), (429, 3014045), (617, 2095665), (715, 1808427), (977, 1323465), (1851, 698555), (2145, 602809), (2931, 441155), (3085, 419133), (4885, 264693), (6787, 190515), (8021, 161205), (9255, 139711), (10747, 120315), (12701, 101805), (14655, 88231), (20361, 63505), (24063, 53735), (32241, 40105), (33935, 38103)]