83019945

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{569}}^1$

素因数の和:785

約数の個数: 32

約数和(自身を含む): 135924480

約数和(自身を除く): 52904535

約数列:

[1, 3, 5, 15, 71, 137, 213, 355, 411, 569, 685, 1065, 1707, 2055, 2845, 8535, 9727, 29181, 40399, 48635, 77953, 121197, 145905, 201995, 233859, 389765, 605985, 1169295, 5534663, 16603989, 27673315, 83019945]

約数ペア:

[(1, 83019945), (3, 27673315), (5, 16603989), (15, 5534663), (71, 1169295), (137, 605985), (213, 389765), (355, 233859), (411, 201995), (569, 145905), (685, 121197), (1065, 77953), (1707, 48635), (2055, 40399), (2845, 29181), (8535, 9727)]