25610955

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1231}}^1$

素因数の和:1331

約数の個数: 32

約数和(自身を含む): 43760640

約数和(自身を除く): 18149685

約数列:

[1, 3, 5, 15, 19, 57, 73, 95, 219, 285, 365, 1095, 1231, 1387, 3693, 4161, 6155, 6935, 18465, 20805, 23389, 70167, 89863, 116945, 269589, 350835, 449315, 1347945, 1707397, 5122191, 8536985, 25610955]

約数ペア:

[(1, 25610955), (3, 8536985), (5, 5122191), (15, 1707397), (19, 1347945), (57, 449315), (73, 350835), (95, 269589), (219, 116945), (285, 89863), (365, 70167), (1095, 23389), (1231, 20805), (1387, 18465), (3693, 6935), (4161, 6155)]