157416555

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1\times {\mathrm{557}}^1$

素因数の和:875

約数の個数: 32

約数和(自身を含む): 256483584

約数和(自身を除く): 99067029

約数列:

[1, 3, 5, 15, 83, 227, 249, 415, 557, 681, 1135, 1245, 1671, 2785, 3405, 8355, 18841, 46231, 56523, 94205, 126439, 138693, 231155, 282615, 379317, 632195, 693465, 1896585, 10494437, 31483311, 52472185, 157416555]

約数ペア:

[(1, 157416555), (3, 52472185), (5, 31483311), (15, 10494437), (83, 1896585), (227, 693465), (249, 632195), (415, 379317), (557, 282615), (681, 231155), (1135, 138693), (1245, 126439), (1671, 94205), (2785, 56523), (3405, 46231), (8355, 18841)]