42018865

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{457}}^1$

素因数の和:577

約数の個数: 32

約数和(自身を含む): 60148224

約数和(自身を除く): 18129359

約数列:

[1, 5, 7, 35, 37, 71, 185, 259, 355, 457, 497, 1295, 2285, 2485, 2627, 3199, 13135, 15995, 16909, 18389, 32447, 84545, 91945, 118363, 162235, 227129, 591815, 1135645, 1200539, 6002695, 8403773, 42018865]

約数ペア:

[(1, 42018865), (5, 8403773), (7, 6002695), (35, 1200539), (37, 1135645), (71, 591815), (185, 227129), (259, 162235), (355, 118363), (457, 91945), (497, 84545), (1295, 32447), (2285, 18389), (2485, 16909), (2627, 15995), (3199, 13135)]