23176985

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1$

素因数の和:497

約数の個数: 32

約数和(自身を含む): 32175360

約数和(自身を除く): 8998375

約数列:

[1, 5, 13, 23, 37, 65, 115, 185, 299, 419, 481, 851, 1495, 2095, 2405, 4255, 5447, 9637, 11063, 15503, 27235, 48185, 55315, 77515, 125281, 201539, 356569, 626405, 1007695, 1782845, 4635397, 23176985]

約数ペア:

[(1, 23176985), (5, 4635397), (13, 1782845), (23, 1007695), (37, 626405), (65, 356569), (115, 201539), (185, 125281), (299, 77515), (419, 55315), (481, 48185), (851, 27235), (1495, 15503), (2095, 11063), (2405, 9637), (4255, 5447)]