23888605

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2$

素因数の和:118

約数の個数: 48

約数和(自身を含む): 35118720

約数和(自身を除く): 11230115

約数列:

[1, 5, 13, 19, 23, 29, 65, 95, 115, 145, 247, 299, 377, 437, 551, 667, 841, 1235, 1495, 1885, 2185, 2755, 3335, 4205, 5681, 7163, 8671, 10933, 12673, 15979, 19343, 28405, 35815, 43355, 54665, 63365, 79895, 96715, 164749, 207727, 251459, 367517, 823745, 1038635, 1257295, 1837585, 4777721, 23888605]

約数ペア:

[(1, 23888605), (5, 4777721), (13, 1837585), (19, 1257295), (23, 1038635), (29, 823745), (65, 367517), (95, 251459), (115, 207727), (145, 164749), (247, 96715), (299, 79895), (377, 63365), (437, 54665), (551, 43355), (667, 35815), (841, 28405), (1235, 19343), (1495, 15979), (1885, 12673), (2185, 10933), (2755, 8671), (3335, 7163), (4205, 5681)]