30236505

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8161}}^1$

素因数の和:8201

約数の個数: 32

約数和(自身を含む): 54848640

約数和(自身を除く): 24612135

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 3705, 8161, 24483, 40805, 106093, 122415, 155059, 318279, 465177, 530465, 775295, 1591395, 2015767, 2325885, 6047301, 10078835, 30236505]

約数ペア:

[(1, 30236505), (3, 10078835), (5, 6047301), (13, 2325885), (15, 2015767), (19, 1591395), (39, 775295), (57, 530465), (65, 465177), (95, 318279), (195, 155059), (247, 122415), (285, 106093), (741, 40805), (1235, 24483), (3705, 8161)]