100025485

素因数分解:

$5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1$

素因数の和:445

約数の個数: 32

約数和(自身を含む): 140152320

約数和(自身を除く): 40126835

約数列:

[1, 5, 7, 35, 109, 157, 167, 545, 763, 785, 835, 1099, 1169, 3815, 5495, 5845, 17113, 18203, 26219, 85565, 91015, 119791, 127421, 131095, 183533, 598955, 637105, 917665, 2857871, 14289355, 20005097, 100025485]

約数ペア:

[(1, 100025485), (5, 20005097), (7, 14289355), (35, 2857871), (109, 917665), (157, 637105), (167, 598955), (545, 183533), (763, 131095), (785, 127421), (835, 119791), (1099, 91015), (1169, 85565), (3815, 26219), (5495, 18203), (5845, 17113)]