13017675

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{509}}^1$

素因数の和:564

約数の個数: 48

約数和(自身を含む): 24284160

約数和(自身を除く): 11266485

約数列:

[1, 3, 5, 11, 15, 25, 31, 33, 55, 75, 93, 155, 165, 275, 341, 465, 509, 775, 825, 1023, 1527, 1705, 2325, 2545, 5115, 5599, 7635, 8525, 12725, 15779, 16797, 25575, 27995, 38175, 47337, 78895, 83985, 139975, 173569, 236685, 394475, 419925, 520707, 867845, 1183425, 2603535, 4339225, 13017675]

約数ペア:

[(1, 13017675), (3, 4339225), (5, 2603535), (11, 1183425), (15, 867845), (25, 520707), (31, 419925), (33, 394475), (55, 236685), (75, 173569), (93, 139975), (155, 83985), (165, 78895), (275, 47337), (341, 38175), (465, 27995), (509, 25575), (775, 16797), (825, 15779), (1023, 12725), (1527, 8525), (1705, 7635), (2325, 5599), (2545, 5115)]