145272455

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{16981}}^1$

素因数の和:17074

約数の個数: 16

約数和(自身を含む): 183405600

約数和(自身を除く): 38133145

約数列:

[1, 5, 29, 59, 145, 295, 1711, 8555, 16981, 84905, 492449, 1001879, 2462245, 5009395, 29054491, 145272455]

約数ペア:

[(1, 145272455), (5, 29054491), (29, 5009395), (59, 2462245), (145, 1001879), (295, 492449), (1711, 84905), (8555, 16981)]