164080324215

素因数分解:

$3^4\times 5^1\times {\mathrm{499}}^1\times {\mathrm{811897}}^1$

素因数の和:812413

約数の個数: 40

約数和(自身を含む): 294718974000

約数和(自身を除く): 130638649785

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 499, 1497, 2495, 4491, 7485, 13473, 22455, 40419, 67365, 202095, 811897, 2435691, 4059485, 7307073, 12178455, 21921219, 36535365, 65763657, 109606095, 328818285, 405136603, 1215409809, 2025683015, 3646229427, 6077049045, 10938688281, 18231147135, 32816064843, 54693441405, 164080324215]

約数ペア:

[(1, 164080324215), (3, 54693441405), (5, 32816064843), (9, 18231147135), (15, 10938688281), (27, 6077049045), (45, 3646229427), (81, 2025683015), (135, 1215409809), (405, 405136603), (499, 328818285), (1497, 109606095), (2495, 65763657), (4491, 36535365), (7485, 21921219), (13473, 12178455), (22455, 7307073), (40419, 4059485), (67365, 2435691), (202095, 811897)]