402243375

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{63097}}^1$

素因数の和:63132

約数の個数: 32

約数和(自身を含む): 708716736

約数和(自身を除く): 306473361

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 125, 255, 375, 425, 1275, 2125, 6375, 63097, 189291, 315485, 946455, 1072649, 1577425, 3217947, 4732275, 5363245, 7887125, 16089735, 23661375, 26816225, 80448675, 134081125, 402243375]

約数ペア:

[(1, 402243375), (3, 134081125), (5, 80448675), (15, 26816225), (17, 23661375), (25, 16089735), (51, 7887125), (75, 5363245), (85, 4732275), (125, 3217947), (255, 1577425), (375, 1072649), (425, 946455), (1275, 315485), (2125, 189291), (6375, 63097)]