1402875

素因数分解:

$3^2\times 5^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:93

約数の個数: 48

約数和(自身を含む): 2676960

約数和(自身を除く): 1274085

約数列:

[1, 3, 5, 9, 15, 25, 29, 43, 45, 75, 87, 125, 129, 145, 215, 225, 261, 375, 387, 435, 645, 725, 1075, 1125, 1247, 1305, 1935, 2175, 3225, 3625, 3741, 5375, 6235, 6525, 9675, 10875, 11223, 16125, 18705, 31175, 32625, 48375, 56115, 93525, 155875, 280575, 467625, 1402875]

約数ペア:

[(1, 1402875), (3, 467625), (5, 280575), (9, 155875), (15, 93525), (25, 56115), (29, 48375), (43, 32625), (45, 31175), (75, 18705), (87, 16125), (125, 11223), (129, 10875), (145, 9675), (215, 6525), (225, 6235), (261, 5375), (375, 3741), (387, 3625), (435, 3225), (645, 2175), (725, 1935), (1075, 1305), (1125, 1247)]