2510865

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{2657}}^1$

素因数の和:2678

約数の個数: 32

約数和(自身を含む): 5103360

約数和(自身を除く): 2592495

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 2657, 7971, 13285, 18599, 23913, 39855, 55797, 71739, 92995, 119565, 167391, 278985, 358695, 502173, 836955, 2510865]

約数ペア:

[(1, 2510865), (3, 836955), (5, 502173), (7, 358695), (9, 278985), (15, 167391), (21, 119565), (27, 92995), (35, 71739), (45, 55797), (63, 39855), (105, 23913), (135, 18599), (189, 13285), (315, 7971), (945, 2657)]