128230315

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{383}}^1\times {\mathrm{2309}}^1$

素因数の和:2726

約数の個数: 16

約数和(自身を含む): 159667200

約数和(自身を除く): 31436885

約数列:

[1, 5, 29, 145, 383, 1915, 2309, 11107, 11545, 55535, 66961, 334805, 884347, 4421735, 25646063, 128230315]

約数ペア:

[(1, 128230315), (5, 25646063), (29, 4421735), (145, 884347), (383, 334805), (1915, 66961), (2309, 55535), (11107, 11545)]