2013013095

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{52981}}^1$

素因数の和:53155

約数の個数: 32

約数和(自身を含む): 3433233600

約数和(自身を除く): 1420220505

約数列:

[1, 3, 5, 15, 17, 51, 85, 149, 255, 447, 745, 2235, 2533, 7599, 12665, 37995, 52981, 158943, 264905, 794715, 900677, 2702031, 4503385, 7894169, 13510155, 23682507, 39470845, 118412535, 134200873, 402602619, 671004365, 2013013095]

約数ペア:

[(1, 2013013095), (3, 671004365), (5, 402602619), (15, 134200873), (17, 118412535), (51, 39470845), (85, 23682507), (149, 13510155), (255, 7894169), (447, 4503385), (745, 2702031), (2235, 900677), (2533, 794715), (7599, 264905), (12665, 158943), (37995, 52981)]