216453509775

素因数分解:

$3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{509}}^1\times {\mathrm{40213}}^1$

素因数の和:40785

約数の個数: 72

約数和(自身を含む): 396728804160

約数和(自身を除く): 180275294385

約数列:

[1, 3, 5, 9, 15, 25, 45, 47, 75, 141, 225, 235, 423, 509, 705, 1175, 1527, 2115, 2545, 3525, 4581, 7635, 10575, 12725, 22905, 23923, 38175, 40213, 71769, 114525, 119615, 120639, 201065, 215307, 358845, 361917, 598075, 603195, 1005325, 1076535, 1794225, 1809585, 1890011, 3015975, 5382675, 5670033, 9047925, 9450055, 17010099, 20468417, 28350165, 47250275, 61405251, 85050495, 102342085, 141750825, 184215753, 307026255, 425252475, 511710425, 921078765, 962015599, 1535131275, 2886046797, 4605393825, 4810077995, 8658140391, 14430233985, 24050389975, 43290701955, 72151169925, 216453509775]

約数ペア:

[(1, 216453509775), (3, 72151169925), (5, 43290701955), (9, 24050389975), (15, 14430233985), (25, 8658140391), (45, 4810077995), (47, 4605393825), (75, 2886046797), (141, 1535131275), (225, 962015599), (235, 921078765), (423, 511710425), (509, 425252475), (705, 307026255), (1175, 184215753), (1527, 141750825), (2115, 102342085), (2545, 85050495), (3525, 61405251), (4581, 47250275), (7635, 28350165), (10575, 20468417), (12725, 17010099), (22905, 9450055), (23923, 9047925), (38175, 5670033), (40213, 5382675), (71769, 3015975), (114525, 1890011), (119615, 1809585), (120639, 1794225), (201065, 1076535), (215307, 1005325), (358845, 603195), (361917, 598075)]