2017447125

素因数分解:

$3^1\times 5^3\times {\mathrm{43}}^1\times {\mathrm{125113}}^1$

素因数の和:125174

約数の個数: 32

約数和(自身を含む): 3435129984

約数和(自身を除く): 1417682859

約数列:

[1, 3, 5, 15, 25, 43, 75, 125, 129, 215, 375, 645, 1075, 3225, 5375, 16125, 125113, 375339, 625565, 1876695, 3127825, 5379859, 9383475, 15639125, 16139577, 26899295, 46917375, 80697885, 134496475, 403489425, 672482375, 2017447125]

約数ペア:

[(1, 2017447125), (3, 672482375), (5, 403489425), (15, 134496475), (25, 80697885), (43, 46917375), (75, 26899295), (125, 16139577), (129, 15639125), (215, 9383475), (375, 5379859), (645, 3127825), (1075, 1876695), (3225, 625565), (5375, 375339), (16125, 125113)]