7345845

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{433}}^1$

素因数の和:486

約数の個数: 48

約数和(自身を含む): 14217840

約数和(自身を除く): 6871995

約数列:

[1, 3, 5, 9, 13, 15, 29, 39, 45, 65, 87, 117, 145, 195, 261, 377, 433, 435, 585, 1131, 1299, 1305, 1885, 2165, 3393, 3897, 5629, 5655, 6495, 12557, 16887, 16965, 19485, 28145, 37671, 50661, 62785, 84435, 113013, 163241, 188355, 253305, 489723, 565065, 816205, 1469169, 2448615, 7345845]

約数ペア:

[(1, 7345845), (3, 2448615), (5, 1469169), (9, 816205), (13, 565065), (15, 489723), (29, 253305), (39, 188355), (45, 163241), (65, 113013), (87, 84435), (117, 62785), (145, 50661), (195, 37671), (261, 28145), (377, 19485), (433, 16965), (435, 16887), (585, 12557), (1131, 6495), (1299, 5655), (1305, 5629), (1885, 3897), (2165, 3393)]