65326665

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{1063}}^1$

素因数の和:1329

約数の個数: 32

約数和(自身を含む): 111234816

約数和(自身を除く): 45908151

約数列:

[1, 3, 5, 15, 17, 51, 85, 241, 255, 723, 1063, 1205, 3189, 3615, 4097, 5315, 12291, 15945, 18071, 20485, 54213, 61455, 90355, 256183, 271065, 768549, 1280915, 3842745, 4355111, 13065333, 21775555, 65326665]

約数ペア:

[(1, 65326665), (3, 21775555), (5, 13065333), (15, 4355111), (17, 3842745), (51, 1280915), (85, 768549), (241, 271065), (255, 256183), (723, 90355), (1063, 61455), (1205, 54213), (3189, 20485), (3615, 18071), (4097, 15945), (5315, 12291)]