64109985

素因数分解:

$3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{347}}^1$

素因数の和:577

約数の個数: 32

約数和(自身を含む): 104734080

約数和(自身を除く): 40624095

約数列:

[1, 3, 5, 15, 109, 113, 327, 339, 347, 545, 565, 1041, 1635, 1695, 1735, 5205, 12317, 36951, 37823, 39211, 61585, 113469, 117633, 184755, 189115, 196055, 567345, 588165, 4273999, 12821997, 21369995, 64109985]

約数ペア:

[(1, 64109985), (3, 21369995), (5, 12821997), (15, 4273999), (109, 588165), (113, 567345), (327, 196055), (339, 189115), (347, 184755), (545, 117633), (565, 113469), (1041, 61585), (1635, 39211), (1695, 37823), (1735, 36951), (5205, 12317)]