15930885

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{383}}^1$

素因数の和:497

約数の個数: 32

約数和(自身を含む): 26542080

約数和(自身を除く): 10611195

約数列:

[1, 3, 5, 15, 47, 59, 141, 177, 235, 295, 383, 705, 885, 1149, 1915, 2773, 5745, 8319, 13865, 18001, 22597, 41595, 54003, 67791, 90005, 112985, 270015, 338955, 1062059, 3186177, 5310295, 15930885]

約数ペア:

[(1, 15930885), (3, 5310295), (5, 3186177), (15, 1062059), (47, 338955), (59, 270015), (141, 112985), (177, 90005), (235, 67791), (295, 54003), (383, 41595), (705, 22597), (885, 18001), (1149, 13865), (1915, 8319), (2773, 5745)]