23650275

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{263}}^1$

素因数の和:396

約数の個数: 48

約数和(自身を含む): 43211520

約数和(自身を除く): 19561245

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 109, 165, 263, 275, 327, 545, 789, 825, 1199, 1315, 1635, 2725, 2893, 3597, 3945, 5995, 6575, 8175, 8679, 14465, 17985, 19725, 28667, 29975, 43395, 72325, 86001, 89925, 143335, 216975, 315337, 430005, 716675, 946011, 1576685, 2150025, 4730055, 7883425, 23650275]

約数ペア:

[(1, 23650275), (3, 7883425), (5, 4730055), (11, 2150025), (15, 1576685), (25, 946011), (33, 716675), (55, 430005), (75, 315337), (109, 216975), (165, 143335), (263, 89925), (275, 86001), (327, 72325), (545, 43395), (789, 29975), (825, 28667), (1199, 19725), (1315, 17985), (1635, 14465), (2725, 8679), (2893, 8175), (3597, 6575), (3945, 5995)]