4859855

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{971}}^1$

素因数の和:1007

約数の個数: 32

約数和(自身を含む): 7838208

約数和(自身を除く): 2978353

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 143, 385, 455, 715, 971, 1001, 4855, 5005, 6797, 10681, 12623, 33985, 53405, 63115, 74767, 88361, 138853, 373835, 441805, 694265, 971971, 4859855]

約数ペア:

[(1, 4859855), (5, 971971), (7, 694265), (11, 441805), (13, 373835), (35, 138853), (55, 88361), (65, 74767), (77, 63115), (91, 53405), (143, 33985), (385, 12623), (455, 10681), (715, 6797), (971, 5005), (1001, 4855)]