2013179975

素因数分解:

$5^2\times {\mathrm{101}}^1\times {\mathrm{149}}^1\times {\mathrm{5351}}^1$

素因数の和:5611

約数の個数: 24

約数和(自身を含む): 2538453600

約数和(自身を除く): 525273625

約数列:

[1, 5, 25, 101, 149, 505, 745, 2525, 3725, 5351, 15049, 26755, 75245, 133775, 376225, 540451, 797299, 2702255, 3986495, 13511275, 19932475, 80527199, 402635995, 2013179975]

約数ペア:

[(1, 2013179975), (5, 402635995), (25, 80527199), (101, 19932475), (149, 13511275), (505, 3986495), (745, 2702255), (2525, 797299), (3725, 540451), (5351, 376225), (15049, 133775), (26755, 75245)]