711152065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{349}}^1$

素因数の和:466

約数の個数: 64

約数和(自身を含む): 1016064000

約数和(自身を除く): 304911935

約数列:

[1, 5, 13, 23, 29, 47, 65, 115, 145, 235, 299, 349, 377, 611, 667, 1081, 1363, 1495, 1745, 1885, 3055, 3335, 4537, 5405, 6815, 8027, 8671, 10121, 14053, 16403, 17719, 22685, 31349, 40135, 43355, 50605, 70265, 82015, 88595, 104351, 131573, 156745, 213239, 232783, 377269, 407537, 475687, 521755, 657865, 1066195, 1163915, 1886345, 2037685, 2378435, 3026179, 4904497, 6183931, 10940801, 15130895, 24522485, 30919655, 54704005, 142230413, 711152065]

約数ペア:

[(1, 711152065), (5, 142230413), (13, 54704005), (23, 30919655), (29, 24522485), (47, 15130895), (65, 10940801), (115, 6183931), (145, 4904497), (235, 3026179), (299, 2378435), (349, 2037685), (377, 1886345), (611, 1163915), (667, 1066195), (1081, 657865), (1363, 521755), (1495, 475687), (1745, 407537), (1885, 377269), (3055, 232783), (3335, 213239), (4537, 156745), (5405, 131573), (6815, 104351), (8027, 88595), (8671, 82015), (10121, 70265), (14053, 50605), (16403, 43355), (17719, 40135), (22685, 31349)]