395515945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1\times {\mathrm{563}}^1$

素因数の和:873

約数の個数: 32

約数和(自身を含む): 530665344

約数和(自身を除く): 135149399

約数列:

[1, 5, 11, 53, 55, 241, 265, 563, 583, 1205, 2651, 2815, 2915, 6193, 12773, 13255, 29839, 30965, 63865, 135683, 140503, 149195, 328229, 678415, 702515, 1492513, 1641145, 7191199, 7462565, 35955995, 79103189, 395515945]

約数ペア:

[(1, 395515945), (5, 79103189), (11, 35955995), (53, 7462565), (55, 7191199), (241, 1641145), (265, 1492513), (563, 702515), (583, 678415), (1205, 328229), (2651, 149195), (2815, 140503), (2915, 135683), (6193, 63865), (12773, 30965), (13255, 29839)]