73973185

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{337}}^1$

素因数の和:673

約数の個数: 32

約数和(自身を含む): 104936832

約数和(自身を除く): 30963647

約数列:

[1, 5, 11, 13, 55, 65, 143, 307, 337, 715, 1535, 1685, 3377, 3707, 3991, 4381, 16885, 18535, 19955, 21905, 43901, 48191, 103459, 219505, 240955, 517295, 1138049, 1344967, 5690245, 6724835, 14794637, 73973185]

約数ペア:

[(1, 73973185), (5, 14794637), (11, 6724835), (13, 5690245), (55, 1344967), (65, 1138049), (143, 517295), (307, 240955), (337, 219505), (715, 103459), (1535, 48191), (1685, 43901), (3377, 21905), (3707, 19955), (3991, 18535), (4381, 16885)]