15241875

素因数分解:

$3^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{739}}^1$

素因数の和:773

約数の個数: 40

約数和(自身を含む): 27741120

約数和(自身を除く): 12499245

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 125, 165, 275, 375, 625, 739, 825, 1375, 1875, 2217, 3695, 4125, 6875, 8129, 11085, 18475, 20625, 24387, 40645, 55425, 92375, 121935, 203225, 277125, 461875, 609675, 1016125, 1385625, 3048375, 5080625, 15241875]

約数ペア:

[(1, 15241875), (3, 5080625), (5, 3048375), (11, 1385625), (15, 1016125), (25, 609675), (33, 461875), (55, 277125), (75, 203225), (125, 121935), (165, 92375), (275, 55425), (375, 40645), (625, 24387), (739, 20625), (825, 18475), (1375, 11085), (1875, 8129), (2217, 6875), (3695, 4125)]