752115

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:76

約数の個数: 64

約数和(自身を含む): 1612800

約数和(自身を除く): 860685

約数列:

[1, 3, 5, 7, 13, 15, 19, 21, 29, 35, 39, 57, 65, 87, 91, 95, 105, 133, 145, 195, 203, 247, 273, 285, 377, 399, 435, 455, 551, 609, 665, 741, 1015, 1131, 1235, 1365, 1653, 1729, 1885, 1995, 2639, 2755, 3045, 3705, 3857, 5187, 5655, 7163, 7917, 8265, 8645, 11571, 13195, 19285, 21489, 25935, 35815, 39585, 50141, 57855, 107445, 150423, 250705, 752115]

約数ペア:

[(1, 752115), (3, 250705), (5, 150423), (7, 107445), (13, 57855), (15, 50141), (19, 39585), (21, 35815), (29, 25935), (35, 21489), (39, 19285), (57, 13195), (65, 11571), (87, 8645), (91, 8265), (95, 7917), (105, 7163), (133, 5655), (145, 5187), (195, 3857), (203, 3705), (247, 3045), (273, 2755), (285, 2639), (377, 1995), (399, 1885), (435, 1729), (455, 1653), (551, 1365), (609, 1235), (665, 1131), (741, 1015)]