20140515

素因数分解:

$3^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{773}}^1$

素因数の和:980

約数の個数: 32

約数和(自身を含む): 36037440

約数和(自身を除く): 15896925

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 193, 579, 773, 965, 1737, 2319, 2895, 3865, 5211, 6957, 8685, 11595, 20871, 26055, 34785, 104355, 149189, 447567, 745945, 1342701, 2237835, 4028103, 6713505, 20140515]

約数ペア:

[(1, 20140515), (3, 6713505), (5, 4028103), (9, 2237835), (15, 1342701), (27, 745945), (45, 447567), (135, 149189), (193, 104355), (579, 34785), (773, 26055), (965, 20871), (1737, 11595), (2319, 8685), (2895, 6957), (3865, 5211)]