1330896825

素因数分解:

$3^4\times 5^2\times {\mathrm{657233}}^1$

素因数の和:657255

約数の個数: 30

約数和(自身を含む): 2465284734

約数和(自身を除く): 1134387909

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 657233, 1971699, 3286165, 5915097, 9858495, 16430825, 17745291, 29575485, 49292475, 53235873, 88726455, 147877425, 266179365, 443632275, 1330896825]

約数ペア:

[(1, 1330896825), (3, 443632275), (5, 266179365), (9, 147877425), (15, 88726455), (25, 53235873), (27, 49292475), (45, 29575485), (75, 17745291), (81, 16430825), (135, 9858495), (225, 5915097), (405, 3286165), (675, 1971699), (2025, 657233)]