118872485

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{1993}}^1$

素因数の和:2228

約数の個数: 16

約数和(自身を含む): 145482240

約数和(自身を除く): 26609755

約数列:

[1, 5, 79, 151, 395, 755, 1993, 9965, 11929, 59645, 157447, 300943, 787235, 1504715, 23774497, 118872485]

約数ペア:

[(1, 118872485), (5, 23774497), (79, 1504715), (151, 787235), (395, 300943), (755, 157447), (1993, 59645), (9965, 11929)]