15740107215

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{65777}}^1$

素因数の和:65888

約数の個数: 64

約数和(自身を含む): 30007397376

約数和(自身を除く): 14267290161

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 53, 105, 129, 159, 215, 265, 301, 371, 645, 795, 903, 1113, 1505, 1855, 2279, 4515, 5565, 6837, 11395, 15953, 34185, 47859, 65777, 79765, 197331, 239295, 328885, 460439, 986655, 1381317, 2302195, 2828411, 3486181, 6906585, 8485233, 10458543, 14142055, 17430905, 19798877, 24403267, 42426165, 52292715, 59396631, 73209801, 98994385, 122016335, 149905783, 296983155, 366049005, 449717349, 749528915, 1049340481, 2248586745, 3148021443, 5246702405, 15740107215]

約数ペア:

[(1, 15740107215), (3, 5246702405), (5, 3148021443), (7, 2248586745), (15, 1049340481), (21, 749528915), (35, 449717349), (43, 366049005), (53, 296983155), (105, 149905783), (129, 122016335), (159, 98994385), (215, 73209801), (265, 59396631), (301, 52292715), (371, 42426165), (645, 24403267), (795, 19798877), (903, 17430905), (1113, 14142055), (1505, 10458543), (1855, 8485233), (2279, 6906585), (4515, 3486181), (5565, 2828411), (6837, 2302195), (11395, 1381317), (15953, 986655), (34185, 460439), (47859, 328885), (65777, 239295), (79765, 197331)]