2016608625

素因数分解:

$3^2\times 5^3\times {\mathrm{43}}^1\times {\mathrm{41687}}^1$

素因数の和:41751

約数の個数: 48

約数和(自身を含む): 3719903616

約数和(自身を除く): 1703294991

約数列:

[1, 3, 5, 9, 15, 25, 43, 45, 75, 125, 129, 215, 225, 375, 387, 645, 1075, 1125, 1935, 3225, 5375, 9675, 16125, 41687, 48375, 125061, 208435, 375183, 625305, 1042175, 1792541, 1875915, 3126525, 5210875, 5377623, 8962705, 9379575, 15632625, 16132869, 26888115, 44813525, 46897875, 80664345, 134440575, 224067625, 403321725, 672202875, 2016608625]

約数ペア:

[(1, 2016608625), (3, 672202875), (5, 403321725), (9, 224067625), (15, 134440575), (25, 80664345), (43, 46897875), (45, 44813525), (75, 26888115), (125, 16132869), (129, 15632625), (215, 9379575), (225, 8962705), (375, 5377623), (387, 5210875), (645, 3126525), (1075, 1875915), (1125, 1792541), (1935, 1042175), (3225, 625305), (5375, 375183), (9675, 208435), (16125, 125061), (41687, 48375)]