129618375

素因数分解:

$3^1\times 5^3\times {\mathrm{179}}^1\times {\mathrm{1931}}^1$

素因数の和:2128

約数の個数: 32

約数和(自身を含む): 217002240

約数和(自身を除く): 87383865

約数列:

[1, 3, 5, 15, 25, 75, 125, 179, 375, 537, 895, 1931, 2685, 4475, 5793, 9655, 13425, 22375, 28965, 48275, 67125, 144825, 241375, 345649, 724125, 1036947, 1728245, 5184735, 8641225, 25923675, 43206125, 129618375]

約数ペア:

[(1, 129618375), (3, 43206125), (5, 25923675), (15, 8641225), (25, 5184735), (75, 1728245), (125, 1036947), (179, 724125), (375, 345649), (537, 241375), (895, 144825), (1931, 67125), (2685, 48275), (4475, 28965), (5793, 22375), (9655, 13425)]