98505525

素因数分解:

$3^1\times 5^2\times {\mathrm{661}}^1\times {\mathrm{1987}}^1$

素因数の和:2661

約数の個数: 24

約数和(自身を含む): 163190944

約数和(自身を除く): 64685419

約数列:

[1, 3, 5, 15, 25, 75, 661, 1983, 1987, 3305, 5961, 9915, 9935, 16525, 29805, 49575, 49675, 149025, 1313407, 3940221, 6567035, 19701105, 32835175, 98505525]

約数ペア:

[(1, 98505525), (3, 32835175), (5, 19701105), (15, 6567035), (25, 3940221), (75, 1313407), (661, 149025), (1983, 49675), (1987, 49575), (3305, 29805), (5961, 16525), (9915, 9935)]