33278435

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:247

約数の個数: 32

約数和(自身を含む): 44089920

約数和(自身を除く): 10811485

約数列:

[1, 5, 17, 53, 83, 85, 89, 265, 415, 445, 901, 1411, 1513, 4399, 4505, 4717, 7055, 7387, 7565, 21995, 23585, 36935, 74783, 80189, 125579, 373915, 391511, 400945, 627895, 1957555, 6655687, 33278435]

約数ペア:

[(1, 33278435), (5, 6655687), (17, 1957555), (53, 627895), (83, 400945), (85, 391511), (89, 373915), (265, 125579), (415, 80189), (445, 74783), (901, 36935), (1411, 23585), (1513, 21995), (4399, 7565), (4505, 7387), (4717, 7055)]