13026825

素因数分解:

$3^4\times 5^2\times 7^1\times {\mathrm{919}}^1$

素因数の和:948

約数の個数: 60

約数和(自身を含む): 27607360

約数和(自身を除く): 14580535

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 81, 105, 135, 175, 189, 225, 315, 405, 525, 567, 675, 919, 945, 1575, 2025, 2757, 2835, 4595, 4725, 6433, 8271, 13785, 14175, 19299, 22975, 24813, 32165, 41355, 57897, 68925, 74439, 96495, 124065, 160825, 173691, 206775, 289485, 372195, 482475, 521073, 620325, 868455, 1447425, 1860975, 2605365, 4342275, 13026825]

約数ペア:

[(1, 13026825), (3, 4342275), (5, 2605365), (7, 1860975), (9, 1447425), (15, 868455), (21, 620325), (25, 521073), (27, 482475), (35, 372195), (45, 289485), (63, 206775), (75, 173691), (81, 160825), (105, 124065), (135, 96495), (175, 74439), (189, 68925), (225, 57897), (315, 41355), (405, 32165), (525, 24813), (567, 22975), (675, 19299), (919, 14175), (945, 13785), (1575, 8271), (2025, 6433), (2757, 4725), (2835, 4595)]