13875180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21023}}^1$

素因数の和:21046

約数の個数: 48

約数和(自身を含む): 42384384

約数和(自身を除く): 28509204

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 21023, 42046, 63069, 84092, 105115, 126138, 210230, 231253, 252276, 315345, 420460, 462506, 630690, 693759, 925012, 1156265, 1261380, 1387518, 2312530, 2775036, 3468795, 4625060, 6937590, 13875180]

約数ペア:

[(1, 13875180), (2, 6937590), (3, 4625060), (4, 3468795), (5, 2775036), (6, 2312530), (10, 1387518), (11, 1261380), (12, 1156265), (15, 925012), (20, 693759), (22, 630690), (30, 462506), (33, 420460), (44, 315345), (55, 252276), (60, 231253), (66, 210230), (110, 126138), (132, 105115), (165, 84092), (220, 63069), (330, 42046), (660, 21023)]