42362985

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{1289}}^1$

素因数の和:1617

約数の個数: 32

約数和(自身を含む): 77771520

約数和(自身を除く): 35408535

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 313, 939, 1289, 1565, 2191, 3867, 4695, 6445, 6573, 9023, 10955, 19335, 27069, 32865, 45115, 135345, 403457, 1210371, 2017285, 2824199, 6051855, 8472597, 14120995, 42362985]

約数ペア:

[(1, 42362985), (3, 14120995), (5, 8472597), (7, 6051855), (15, 2824199), (21, 2017285), (35, 1210371), (105, 403457), (313, 135345), (939, 45115), (1289, 32865), (1565, 27069), (2191, 19335), (3867, 10955), (4695, 9023), (6445, 6573)]