115725510

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{142871}}^1$

素因数の和:142890

約数の個数: 40

約数和(自身を含む): 311175216

約数和(自身を除く): 195449706

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 142871, 285742, 428613, 714355, 857226, 1285839, 1428710, 2143065, 2571678, 3857517, 4286130, 6429195, 7715034, 11572551, 12858390, 19287585, 23145102, 38575170, 57862755, 115725510]

約数ペア:

[(1, 115725510), (2, 57862755), (3, 38575170), (5, 23145102), (6, 19287585), (9, 12858390), (10, 11572551), (15, 7715034), (18, 6429195), (27, 4286130), (30, 3857517), (45, 2571678), (54, 2143065), (81, 1428710), (90, 1285839), (135, 857226), (162, 714355), (270, 428613), (405, 285742), (810, 142871)]