12942150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6637}}^1$

素因数の和:6665

約数の個数: 48

約数和(自身を含む): 34570704

約数和(自身を除く): 21628554

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 6637, 13274, 19911, 33185, 39822, 66370, 86281, 99555, 165925, 172562, 199110, 258843, 331850, 431405, 497775, 517686, 862810, 995550, 1294215, 2157025, 2588430, 4314050, 6471075, 12942150]

約数ペア:

[(1, 12942150), (2, 6471075), (3, 4314050), (5, 2588430), (6, 2157025), (10, 1294215), (13, 995550), (15, 862810), (25, 517686), (26, 497775), (30, 431405), (39, 331850), (50, 258843), (65, 199110), (75, 172562), (78, 165925), (130, 99555), (150, 86281), (195, 66370), (325, 39822), (390, 33185), (650, 19911), (975, 13274), (1950, 6637)]