147561105

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{7927}}^1$

素因数の和:8025

約数の個数: 32

約数和(自身を含む): 253442304

約数和(自身を除く): 105881199

約数列:

[1, 3, 5, 15, 17, 51, 73, 85, 219, 255, 365, 1095, 1241, 3723, 6205, 7927, 18615, 23781, 39635, 118905, 134759, 404277, 578671, 673795, 1736013, 2021385, 2893355, 8680065, 9837407, 29512221, 49187035, 147561105]

約数ペア:

[(1, 147561105), (3, 49187035), (5, 29512221), (15, 9837407), (17, 8680065), (51, 2893355), (73, 2021385), (85, 1736013), (219, 673795), (255, 578671), (365, 404277), (1095, 134759), (1241, 118905), (3723, 39635), (6205, 23781), (7927, 18615)]