425574913

素因数分解:

${\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:313

約数の個数: 32

約数和(自身を含む): 473932800

約数和(自身を除く): 48357887

約数列:

[1, 29, 31, 43, 101, 109, 899, 1247, 1333, 2929, 3131, 3161, 3379, 4343, 4687, 11009, 38657, 90799, 97991, 125947, 134633, 135923, 145297, 319261, 341279, 473387, 3904357, 4213613, 9897091, 13728223, 14674997, 425574913]

約数ペア:

[(1, 425574913), (29, 14674997), (31, 13728223), (43, 9897091), (101, 4213613), (109, 3904357), (899, 473387), (1247, 341279), (1333, 319261), (2929, 145297), (3131, 135923), (3161, 134633), (3379, 125947), (4343, 97991), (4687, 90799), (11009, 38657)]