71058845

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:230

約数の個数: 64

約数和(自身を含む): 108864000

約数和(自身を除く): 37805155

約数列:

[1, 5, 11, 13, 23, 29, 55, 65, 115, 143, 145, 149, 253, 299, 319, 377, 667, 715, 745, 1265, 1495, 1595, 1639, 1885, 1937, 3289, 3335, 3427, 4147, 4321, 7337, 8195, 8671, 9685, 16445, 17135, 20735, 21307, 21605, 36685, 37697, 43355, 44551, 47531, 56173, 95381, 99383, 106535, 188485, 222755, 237655, 280865, 476905, 490061, 496915, 617903, 1093213, 1291979, 2450305, 3089515, 5466065, 6459895, 14211769, 71058845]

約数ペア:

[(1, 71058845), (5, 14211769), (11, 6459895), (13, 5466065), (23, 3089515), (29, 2450305), (55, 1291979), (65, 1093213), (115, 617903), (143, 496915), (145, 490061), (149, 476905), (253, 280865), (299, 237655), (319, 222755), (377, 188485), (667, 106535), (715, 99383), (745, 95381), (1265, 56173), (1495, 47531), (1595, 44551), (1639, 43355), (1885, 37697), (1937, 36685), (3289, 21605), (3335, 21307), (3427, 20735), (4147, 17135), (4321, 16445), (7337, 9685), (8195, 8671)]