22598765

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{419}}^1$

素因数の和:521

約数の個数: 32

約数和(自身を含む): 32901120

約数和(自身を除く): 10302355

約数列:

[1, 5, 7, 23, 35, 67, 115, 161, 335, 419, 469, 805, 1541, 2095, 2345, 2933, 7705, 9637, 10787, 14665, 28073, 48185, 53935, 67459, 140365, 196511, 337295, 645679, 982555, 3228395, 4519753, 22598765]

約数ペア:

[(1, 22598765), (5, 4519753), (7, 3228395), (23, 982555), (35, 645679), (67, 337295), (115, 196511), (161, 140365), (335, 67459), (419, 53935), (469, 48185), (805, 28073), (1541, 14665), (2095, 10787), (2345, 9637), (2933, 7705)]