970731275

素因数分解:

$5^2\times {\mathrm{149}}^1\times {\mathrm{421}}^1\times {\mathrm{619}}^1$

素因数の和:1199

約数の個数: 24

約数和(自身を含む): 1216626000

約数和(自身を除く): 245894725

約数列:

[1, 5, 25, 149, 421, 619, 745, 2105, 3095, 3725, 10525, 15475, 62729, 92231, 260599, 313645, 461155, 1302995, 1568225, 2305775, 6514975, 38829251, 194146255, 970731275]

約数ペア:

[(1, 970731275), (5, 194146255), (25, 38829251), (149, 6514975), (421, 2305775), (619, 1568225), (745, 1302995), (2105, 461155), (3095, 313645), (3725, 260599), (10525, 92231), (15475, 62729)]