71375752815

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{503}}^1\times {\mathrm{599}}^1\times {\mathrm{929}}^1$

素因数の和:2056

約数の個数: 64

約数和(自身を含む): 121492224000

約数和(自身を除く): 50116471185

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 503, 599, 929, 1509, 1797, 2515, 2787, 2995, 4645, 7545, 8551, 8985, 10183, 13935, 15793, 25653, 30549, 42755, 47379, 50915, 78965, 128265, 152745, 236895, 301297, 467287, 556471, 903891, 1401861, 1506485, 1669413, 2336435, 2782355, 4519455, 5122049, 7009305, 7943879, 8347065, 9460007, 15366147, 23831637, 25610245, 28380021, 39719395, 47300035, 76830735, 119158185, 141900105, 279904913, 839714739, 1399524565, 4198573695, 4758383521, 14275150563, 23791917605, 71375752815]

約数ペア:

[(1, 71375752815), (3, 23791917605), (5, 14275150563), (15, 4758383521), (17, 4198573695), (51, 1399524565), (85, 839714739), (255, 279904913), (503, 141900105), (599, 119158185), (929, 76830735), (1509, 47300035), (1797, 39719395), (2515, 28380021), (2787, 25610245), (2995, 23831637), (4645, 15366147), (7545, 9460007), (8551, 8347065), (8985, 7943879), (10183, 7009305), (13935, 5122049), (15793, 4519455), (25653, 2782355), (30549, 2336435), (42755, 1669413), (47379, 1506485), (50915, 1401861), (78965, 903891), (128265, 556471), (152745, 467287), (236895, 301297)]