25914423

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:271

約数の個数: 32

約数和(自身を含む): 37945600

約数和(自身を除く): 12031177

約数列:

[1, 3, 19, 43, 57, 97, 109, 129, 291, 327, 817, 1843, 2071, 2451, 4171, 4687, 5529, 6213, 10573, 12513, 14061, 31719, 79249, 89053, 200887, 237747, 267159, 454639, 602661, 1363917, 8638141, 25914423]

約数ペア:

[(1, 25914423), (3, 8638141), (19, 1363917), (43, 602661), (57, 454639), (97, 267159), (109, 237747), (129, 200887), (291, 89053), (327, 79249), (817, 31719), (1843, 14061), (2071, 12513), (2451, 10573), (4171, 6213), (4687, 5529)]