5625009

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{367}}^1$

素因数の和:517

約数の個数: 24

約数和(自身を含む): 8840832

約数和(自身を除く): 3215823

約数列:

[1, 3, 9, 13, 39, 117, 131, 367, 393, 1101, 1179, 1703, 3303, 4771, 5109, 14313, 15327, 42939, 48077, 144231, 432693, 625001, 1875003, 5625009]

約数ペア:

[(1, 5625009), (3, 1875003), (9, 625001), (13, 432693), (39, 144231), (117, 48077), (131, 42939), (367, 15327), (393, 14313), (1101, 5109), (1179, 4771), (1703, 3303)]