137842815

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43969}}^1$

素因数の和:44007

約数の個数: 32

約数和(自身を含む): 253267200

約数和(自身を除く): 115424385

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 627, 1045, 3135, 43969, 131907, 219845, 483659, 659535, 835411, 1450977, 2418295, 2506233, 4177055, 7254885, 9189521, 12531165, 27568563, 45947605, 137842815]

約数ペア:

[(1, 137842815), (3, 45947605), (5, 27568563), (11, 12531165), (15, 9189521), (19, 7254885), (33, 4177055), (55, 2506233), (57, 2418295), (95, 1450977), (165, 835411), (209, 659535), (285, 483659), (627, 219845), (1045, 131907), (3135, 43969)]