72695315

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{383}}^1$

素因数の和:452

約数の個数: 64

約数和(自身を含む): 119439360

約数和(自身を除く): 46744045

約数列:

[1, 5, 7, 11, 17, 29, 35, 55, 77, 85, 119, 145, 187, 203, 319, 383, 385, 493, 595, 935, 1015, 1309, 1595, 1915, 2233, 2465, 2681, 3451, 4213, 5423, 6511, 6545, 11107, 11165, 13405, 17255, 21065, 27115, 29491, 32555, 37961, 45577, 55535, 71621, 77749, 122177, 147455, 188819, 189805, 227885, 358105, 388745, 501347, 610885, 855239, 944095, 1321733, 2077009, 2506735, 4276195, 6608665, 10385045, 14539063, 72695315]

約数ペア:

[(1, 72695315), (5, 14539063), (7, 10385045), (11, 6608665), (17, 4276195), (29, 2506735), (35, 2077009), (55, 1321733), (77, 944095), (85, 855239), (119, 610885), (145, 501347), (187, 388745), (203, 358105), (319, 227885), (383, 189805), (385, 188819), (493, 147455), (595, 122177), (935, 77749), (1015, 71621), (1309, 55535), (1595, 45577), (1915, 37961), (2233, 32555), (2465, 29491), (2681, 27115), (3451, 21065), (4213, 17255), (5423, 13405), (6511, 11165), (6545, 11107)]