25124859

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{421}}^1$

素因数の和:795

約数の個数: 24

約数和(自身を含む): 38402000

約数和(自身を除く): 13277141

約数列:

[1, 3, 9, 19, 57, 171, 349, 421, 1047, 1263, 3141, 3789, 6631, 7999, 19893, 23997, 59679, 71991, 146929, 440787, 1322361, 2791651, 8374953, 25124859]

約数ペア:

[(1, 25124859), (3, 8374953), (9, 2791651), (19, 1322361), (57, 440787), (171, 146929), (349, 71991), (421, 59679), (1047, 23997), (1263, 19893), (3141, 7999), (3789, 6631)]