163626045

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{2473}}^1$

素因数の和:2893

約数の個数: 32

約数和(自身を含む): 286429824

約数和(自身を除く): 122803779

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 401, 1203, 2005, 2473, 4411, 6015, 7419, 12365, 13233, 22055, 27203, 37095, 66165, 81609, 136015, 408045, 991673, 2975019, 4958365, 10908403, 14875095, 32725209, 54542015, 163626045]

約数ペア:

[(1, 163626045), (3, 54542015), (5, 32725209), (11, 14875095), (15, 10908403), (33, 4958365), (55, 2975019), (165, 991673), (401, 408045), (1203, 136015), (2005, 81609), (2473, 66165), (4411, 37095), (6015, 27203), (7419, 22055), (12365, 13233)]