68828305

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6577}}^1$

素因数の和:6625

約数の個数: 32

約数和(自身を含む): 106089984

約数和(自身を除く): 37261679

約数列:

[1, 5, 7, 13, 23, 35, 65, 91, 115, 161, 299, 455, 805, 1495, 2093, 6577, 10465, 32885, 46039, 85501, 151271, 230195, 427505, 598507, 756355, 1058897, 1966523, 2992535, 5294485, 9832615, 13765661, 68828305]

約数ペア:

[(1, 68828305), (5, 13765661), (7, 9832615), (13, 5294485), (23, 2992535), (35, 1966523), (65, 1058897), (91, 756355), (115, 598507), (161, 427505), (299, 230195), (455, 151271), (805, 85501), (1495, 46039), (2093, 32885), (6577, 10465)]