7899045

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{977}}^1$

素因数の和:1010

約数の個数: 48

約数和(自身を含む): 16054848

約数和(自身を除く): 8155803

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 49, 55, 77, 105, 147, 165, 231, 245, 385, 539, 735, 977, 1155, 1617, 2695, 2931, 4885, 6839, 8085, 10747, 14655, 20517, 32241, 34195, 47873, 53735, 75229, 102585, 143619, 161205, 225687, 239365, 376145, 526603, 718095, 1128435, 1579809, 2633015, 7899045]

約数ペア:

[(1, 7899045), (3, 2633015), (5, 1579809), (7, 1128435), (11, 718095), (15, 526603), (21, 376145), (33, 239365), (35, 225687), (49, 161205), (55, 143619), (77, 102585), (105, 75229), (147, 53735), (165, 47873), (231, 34195), (245, 32241), (385, 20517), (539, 14655), (735, 10747), (977, 8085), (1155, 6839), (1617, 4885), (2695, 2931)]