127500975

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{80953}}^1$

素因数の和:80976

約数の個数: 36

約数和(自身を含む): 260995696

約数和(自身を除く): 133494721

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 175, 225, 315, 525, 1575, 80953, 242859, 404765, 566671, 728577, 1214295, 1700013, 2023825, 2833355, 3642885, 5100039, 6071475, 8500065, 14166775, 18214425, 25500195, 42500325, 127500975]

約数ペア:

[(1, 127500975), (3, 42500325), (5, 25500195), (7, 18214425), (9, 14166775), (15, 8500065), (21, 6071475), (25, 5100039), (35, 3642885), (45, 2833355), (63, 2023825), (75, 1700013), (105, 1214295), (175, 728577), (225, 566671), (315, 404765), (525, 242859), (1575, 80953)]