133722465

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1\times {\mathrm{521}}^1$

素因数の和:841

約数の個数: 32

約数和(自身を含む): 218287872

約数和(自身を除く): 84565407

約数列:

[1, 3, 5, 15, 71, 213, 241, 355, 521, 723, 1065, 1205, 1563, 2605, 3615, 7815, 17111, 36991, 51333, 85555, 110973, 125561, 184955, 256665, 376683, 554865, 627805, 1883415, 8914831, 26744493, 44574155, 133722465]

約数ペア:

[(1, 133722465), (3, 44574155), (5, 26744493), (15, 8914831), (71, 1883415), (213, 627805), (241, 554865), (355, 376683), (521, 256665), (723, 184955), (1065, 125561), (1205, 110973), (1563, 85555), (2605, 51333), (3615, 36991), (7815, 17111)]