1245384525

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{569}}^1$

素因数の和:979

約数の個数: 96

約数和(自身を含む): 2578406400

約数和(自身を除く): 1333021875

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 55, 75, 77, 105, 165, 175, 231, 275, 379, 385, 525, 569, 825, 1137, 1155, 1707, 1895, 1925, 2653, 2845, 3983, 4169, 5685, 5775, 6259, 7959, 8535, 9475, 11949, 12507, 13265, 14225, 18777, 19915, 20845, 28425, 29183, 31295, 39795, 42675, 43813, 59745, 62535, 66325, 87549, 93885, 99575, 104225, 131439, 145915, 156475, 198975, 215651, 219065, 298725, 312675, 437745, 469425, 646953, 657195, 729575, 1078255, 1095325, 1509557, 2188725, 2372161, 3234765, 3285975, 4528671, 5391275, 7116483, 7547785, 11860805, 16173825, 16605127, 22643355, 35582415, 37738925, 49815381, 59304025, 83025635, 113216775, 177912075, 249076905, 415128175, 1245384525]

約数ペア:

[(1, 1245384525), (3, 415128175), (5, 249076905), (7, 177912075), (11, 113216775), (15, 83025635), (21, 59304025), (25, 49815381), (33, 37738925), (35, 35582415), (55, 22643355), (75, 16605127), (77, 16173825), (105, 11860805), (165, 7547785), (175, 7116483), (231, 5391275), (275, 4528671), (379, 3285975), (385, 3234765), (525, 2372161), (569, 2188725), (825, 1509557), (1137, 1095325), (1155, 1078255), (1707, 729575), (1895, 657195), (1925, 646953), (2653, 469425), (2845, 437745), (3983, 312675), (4169, 298725), (5685, 219065), (5775, 215651), (6259, 198975), (7959, 156475), (8535, 145915), (9475, 131439), (11949, 104225), (12507, 99575), (13265, 93885), (14225, 87549), (18777, 66325), (19915, 62535), (20845, 59745), (28425, 43813), (29183, 42675), (31295, 39795)]