5055505

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1$

素因数の和:337

約数の個数: 32

約数和(自身を含む): 7676928

約数和(自身を除く): 2621423

約数列:

[1, 5, 7, 13, 35, 41, 65, 91, 205, 271, 287, 455, 533, 1355, 1435, 1897, 2665, 3523, 3731, 9485, 11111, 17615, 18655, 24661, 55555, 77777, 123305, 144443, 388885, 722215, 1011101, 5055505]

約数ペア:

[(1, 5055505), (5, 1011101), (7, 722215), (13, 388885), (35, 144443), (41, 123305), (65, 77777), (91, 55555), (205, 24661), (271, 18655), (287, 17615), (455, 11111), (533, 9485), (1355, 3731), (1435, 3523), (1897, 2665)]