5132855

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1$

素因数の和:443

約数の個数: 32

約数和(自身を含む): 7862400

約数和(自身を除く): 2729545

約数列:

[1, 5, 7, 13, 29, 35, 65, 91, 145, 203, 377, 389, 455, 1015, 1885, 1945, 2639, 2723, 5057, 11281, 13195, 13615, 25285, 35399, 56405, 78967, 146653, 176995, 394835, 733265, 1026571, 5132855]

約数ペア:

[(1, 5132855), (5, 1026571), (7, 733265), (13, 394835), (29, 176995), (35, 146653), (65, 78967), (91, 56405), (145, 35399), (203, 25285), (377, 13615), (389, 13195), (455, 11281), (1015, 5057), (1885, 2723), (1945, 2639)]