355976015

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1$

素因数の和:467

約数の個数: 32

約数和(自身を含む): 452390400

約数和(自身を除く): 96414385

約数列:

[1, 5, 29, 101, 109, 145, 223, 505, 545, 1115, 2929, 3161, 6467, 11009, 14645, 15805, 22523, 24307, 32335, 55045, 112615, 121535, 319261, 653167, 704903, 1596305, 2455007, 3265835, 3524515, 12275035, 71195203, 355976015]

約数ペア:

[(1, 355976015), (5, 71195203), (29, 12275035), (101, 3524515), (109, 3265835), (145, 2455007), (223, 1596305), (505, 704903), (545, 653167), (1115, 319261), (2929, 121535), (3161, 112615), (6467, 55045), (11009, 32335), (14645, 24307), (15805, 22523)]