189444525

素因数分解:

$3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{47659}}^1$

素因数の和:47725

約数の個数: 24

約数和(自身を含む): 319131360

約数和(自身を除く): 129686835

約数列:

[1, 3, 5, 15, 25, 53, 75, 159, 265, 795, 1325, 3975, 47659, 142977, 238295, 714885, 1191475, 2525927, 3574425, 7577781, 12629635, 37888905, 63148175, 189444525]

約数ペア:

[(1, 189444525), (3, 63148175), (5, 37888905), (15, 12629635), (25, 7577781), (53, 3574425), (75, 2525927), (159, 1191475), (265, 714885), (795, 238295), (1325, 142977), (3975, 47659)]