3199635

素因数分解:

$3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:324

約数の個数: 32

約数和(自身を含む): 5762880

約数和(自身を除く): 2563245

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 137, 173, 411, 519, 685, 865, 1233, 1557, 2055, 2595, 3699, 4671, 6165, 7785, 18495, 23355, 23701, 71103, 118505, 213309, 355515, 639927, 1066545, 3199635]

約数ペア:

[(1, 3199635), (3, 1066545), (5, 639927), (9, 355515), (15, 213309), (27, 118505), (45, 71103), (135, 23701), (137, 23355), (173, 18495), (411, 7785), (519, 6165), (685, 4671), (865, 3699), (1233, 2595), (1557, 2055)]