141209845

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{139123}}^1$

素因数の和:139164

約数の個数: 16

約数和(自身を含む): 200338560

約数和(自身を除く): 59128715

約数列:

[1, 5, 7, 29, 35, 145, 203, 1015, 139123, 695615, 973861, 4034567, 4869305, 20172835, 28241969, 141209845]

約数ペア:

[(1, 141209845), (5, 28241969), (7, 20172835), (29, 4869305), (35, 4034567), (145, 973861), (203, 695615), (1015, 139123)]