201123675

素因数分解:

$3^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{8053}}^1$

素因数の和:8109

約数の個数: 48

約数和(自身を含む): 379504480

約数和(自身を除く): 178380805

約数列:

[1, 3, 5, 9, 15, 25, 27, 37, 45, 75, 111, 135, 185, 225, 333, 555, 675, 925, 999, 1665, 2775, 4995, 8053, 8325, 24159, 24975, 40265, 72477, 120795, 201325, 217431, 297961, 362385, 603975, 893883, 1087155, 1489805, 1811925, 2681649, 4469415, 5435775, 7449025, 8044947, 13408245, 22347075, 40224735, 67041225, 201123675]

約数ペア:

[(1, 201123675), (3, 67041225), (5, 40224735), (9, 22347075), (15, 13408245), (25, 8044947), (27, 7449025), (37, 5435775), (45, 4469415), (75, 2681649), (111, 1811925), (135, 1489805), (185, 1087155), (225, 893883), (333, 603975), (555, 362385), (675, 297961), (925, 217431), (999, 201325), (1665, 120795), (2775, 72477), (4995, 40265), (8053, 24975), (8325, 24159)]