73621985

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{541}}^1\times {\mathrm{1601}}^1$

素因数の和:2164

約数の個数: 16

約数和(自身を含む): 93774672

約数和(自身を除く): 20152687

約数列:

[1, 5, 17, 85, 541, 1601, 2705, 8005, 9197, 27217, 45985, 136085, 866141, 4330705, 14724397, 73621985]

約数ペア:

[(1, 73621985), (5, 14724397), (17, 4330705), (85, 866141), (541, 136085), (1601, 45985), (2705, 27217), (8005, 9197)]