4399395

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1$

素因数の和:332

約数の個数: 64

約数和(自身を含む): 9483264

約数和(自身を除く): 5083869

約数列:

[1, 3, 5, 7, 11, 13, 15, 21, 33, 35, 39, 55, 65, 77, 91, 105, 143, 165, 195, 231, 273, 293, 385, 429, 455, 715, 879, 1001, 1155, 1365, 1465, 2051, 2145, 3003, 3223, 3809, 4395, 5005, 6153, 9669, 10255, 11427, 15015, 16115, 19045, 22561, 26663, 30765, 41899, 48345, 57135, 67683, 79989, 112805, 125697, 133315, 209495, 293293, 338415, 399945, 628485, 879879, 1466465, 4399395]

約数ペア:

[(1, 4399395), (3, 1466465), (5, 879879), (7, 628485), (11, 399945), (13, 338415), (15, 293293), (21, 209495), (33, 133315), (35, 125697), (39, 112805), (55, 79989), (65, 67683), (77, 57135), (91, 48345), (105, 41899), (143, 30765), (165, 26663), (195, 22561), (231, 19045), (273, 16115), (293, 15015), (385, 11427), (429, 10255), (455, 9669), (715, 6153), (879, 5005), (1001, 4395), (1155, 3809), (1365, 3223), (1465, 3003), (2051, 2145)]