719432065

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{79}}^1\times {\mathrm{313}}^1$

素因数の和:454

約数の個数: 48

約数和(自身を含む): 1000177920

約数和(自身を除く): 280745855

約数列:

[1, 5, 11, 23, 55, 79, 115, 253, 313, 395, 529, 869, 1265, 1565, 1817, 2645, 3443, 4345, 5819, 7199, 9085, 17215, 19987, 24727, 29095, 35995, 41791, 79189, 99935, 123635, 165577, 208955, 271997, 395945, 459701, 568721, 827885, 1359985, 1821347, 2298505, 2843605, 6255931, 9106735, 13080583, 31279655, 65402915, 143886413, 719432065]

約数ペア:

[(1, 719432065), (5, 143886413), (11, 65402915), (23, 31279655), (55, 13080583), (79, 9106735), (115, 6255931), (253, 2843605), (313, 2298505), (395, 1821347), (529, 1359985), (869, 827885), (1265, 568721), (1565, 459701), (1817, 395945), (2645, 271997), (3443, 208955), (4345, 165577), (5819, 123635), (7199, 99935), (9085, 79189), (17215, 41791), (19987, 35995), (24727, 29095)]