2145774015

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{2777}}^1$

素因数の和:3029

約数の個数: 96

約数和(自身を含む): 4659572736

約数和(自身を除く): 2513798721

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 99, 105, 165, 223, 231, 315, 385, 495, 669, 693, 1115, 1155, 1561, 2007, 2453, 2777, 3345, 3465, 4683, 7359, 7805, 8331, 10035, 12265, 13885, 14049, 17171, 19439, 22077, 23415, 24993, 30547, 36795, 41655, 51513, 58317, 70245, 85855, 91641, 97195, 110385, 124965, 152735, 154539, 174951, 213829, 257565, 274923, 291585, 458205, 619271, 641487, 772695, 874755, 1069145, 1374615, 1857813, 1924461, 3096355, 3207435, 4334897, 5573439, 6811981, 9289065, 9622305, 13004691, 20435943, 21674485, 27867195, 34059905, 39014073, 47683867, 61307829, 65023455, 102179715, 143051601, 195070365, 238419335, 306539145, 429154803, 715258005, 2145774015]

約数ペア:

[(1, 2145774015), (3, 715258005), (5, 429154803), (7, 306539145), (9, 238419335), (11, 195070365), (15, 143051601), (21, 102179715), (33, 65023455), (35, 61307829), (45, 47683867), (55, 39014073), (63, 34059905), (77, 27867195), (99, 21674485), (105, 20435943), (165, 13004691), (223, 9622305), (231, 9289065), (315, 6811981), (385, 5573439), (495, 4334897), (669, 3207435), (693, 3096355), (1115, 1924461), (1155, 1857813), (1561, 1374615), (2007, 1069145), (2453, 874755), (2777, 772695), (3345, 641487), (3465, 619271), (4683, 458205), (7359, 291585), (7805, 274923), (8331, 257565), (10035, 213829), (12265, 174951), (13885, 154539), (14049, 152735), (17171, 124965), (19439, 110385), (22077, 97195), (23415, 91641), (24993, 85855), (30547, 70245), (36795, 58317), (41655, 51513)]