17136645

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{269}}^1$

素因数の和:445

約数の個数: 32

約数和(自身を含む): 28615680

約数和(自身を除く): 11479035

約数列:

[1, 3, 5, 15, 31, 93, 137, 155, 269, 411, 465, 685, 807, 1345, 2055, 4035, 4247, 8339, 12741, 21235, 25017, 36853, 41695, 63705, 110559, 125085, 184265, 552795, 1142443, 3427329, 5712215, 17136645]

約数ペア:

[(1, 17136645), (3, 5712215), (5, 3427329), (15, 1142443), (31, 552795), (93, 184265), (137, 125085), (155, 110559), (269, 63705), (411, 41695), (465, 36853), (685, 25017), (807, 21235), (1345, 12741), (2055, 8339), (4035, 4247)]