201805185

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1\times {\mathrm{811}}^1$

素因数の和:1185

約数の個数: 32

約数和(自身を含む): 330438528

約数和(自身を除く): 128633343

約数列:

[1, 3, 5, 15, 53, 159, 265, 313, 795, 811, 939, 1565, 2433, 4055, 4695, 12165, 16589, 42983, 49767, 82945, 128949, 214915, 248835, 253843, 644745, 761529, 1269215, 3807645, 13453679, 40361037, 67268395, 201805185]

約数ペア:

[(1, 201805185), (3, 67268395), (5, 40361037), (15, 13453679), (53, 3807645), (159, 1269215), (265, 761529), (313, 644745), (795, 253843), (811, 248835), (939, 214915), (1565, 128949), (2433, 82945), (4055, 49767), (4695, 42983), (12165, 16589)]