2023564515

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{541}}^1\times {\mathrm{727}}^1$

素因数の和:1297

約数の個数: 64

約数和(自身を含む): 3787929600

約数和(自身を除く): 1764365085

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 343, 541, 727, 735, 1029, 1623, 1715, 2181, 2705, 3635, 3787, 5089, 5145, 8115, 10905, 11361, 15267, 18935, 25445, 26509, 35623, 56805, 76335, 79527, 106869, 132545, 178115, 185563, 249361, 393307, 397635, 534345, 556689, 748083, 927815, 1179921, 1246805, 1966535, 2753149, 2783445, 3740415, 5899605, 8259447, 13765745, 19272043, 41297235, 57816129, 96360215, 134904301, 289080645, 404712903, 674521505, 2023564515]

約数ペア:

[(1, 2023564515), (3, 674521505), (5, 404712903), (7, 289080645), (15, 134904301), (21, 96360215), (35, 57816129), (49, 41297235), (105, 19272043), (147, 13765745), (245, 8259447), (343, 5899605), (541, 3740415), (727, 2783445), (735, 2753149), (1029, 1966535), (1623, 1246805), (1715, 1179921), (2181, 927815), (2705, 748083), (3635, 556689), (3787, 534345), (5089, 397635), (5145, 393307), (8115, 249361), (10905, 185563), (11361, 178115), (15267, 132545), (18935, 106869), (25445, 79527), (26509, 76335), (35623, 56805)]