5023215

素因数分解:

$3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:253

約数の個数: 40

約数和(自身を含む): 9176640

約数和(自身を除く): 4153425

約数列:

[1, 3, 5, 9, 15, 27, 45, 79, 81, 135, 157, 237, 395, 405, 471, 711, 785, 1185, 1413, 2133, 2355, 3555, 4239, 6399, 7065, 10665, 12403, 12717, 21195, 31995, 37209, 62015, 63585, 111627, 186045, 334881, 558135, 1004643, 1674405, 5023215]

約数ペア:

[(1, 5023215), (3, 1674405), (5, 1004643), (9, 558135), (15, 334881), (27, 186045), (45, 111627), (79, 63585), (81, 62015), (135, 37209), (157, 31995), (237, 21195), (395, 12717), (405, 12403), (471, 10665), (711, 7065), (785, 6399), (1185, 4239), (1413, 3555), (2133, 2355)]