85900275

素因数分解:

$3^2\times 5^2\times {\mathrm{293}}^1\times {\mathrm{1303}}^1$

素因数の和:1612

約数の個数: 36

約数和(自身を含む): 154500528

約数和(自身を除く): 68600253

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 293, 879, 1303, 1465, 2637, 3909, 4395, 6515, 7325, 11727, 13185, 19545, 21975, 32575, 58635, 65925, 97725, 293175, 381779, 1145337, 1908895, 3436011, 5726685, 9544475, 17180055, 28633425, 85900275]

約数ペア:

[(1, 85900275), (3, 28633425), (5, 17180055), (9, 9544475), (15, 5726685), (25, 3436011), (45, 1908895), (75, 1145337), (225, 381779), (293, 293175), (879, 97725), (1303, 65925), (1465, 58635), (2637, 32575), (3909, 21975), (4395, 19545), (6515, 13185), (7325, 11727)]