69880095

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{631}}^1$

素因数の和:772

約数の個数: 48

約数和(自身を含む): 127775232

約数和(自身を除く): 57895137

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 107, 115, 207, 321, 345, 535, 631, 963, 1035, 1605, 1893, 2461, 3155, 4815, 5679, 7383, 9465, 12305, 14513, 22149, 28395, 36915, 43539, 67517, 72565, 110745, 130617, 202551, 217695, 337585, 607653, 653085, 1012755, 1552891, 3038265, 4658673, 7764455, 13976019, 23293365, 69880095]

約数ペア:

[(1, 69880095), (3, 23293365), (5, 13976019), (9, 7764455), (15, 4658673), (23, 3038265), (45, 1552891), (69, 1012755), (107, 653085), (115, 607653), (207, 337585), (321, 217695), (345, 202551), (535, 130617), (631, 110745), (963, 72565), (1035, 67517), (1605, 43539), (1893, 36915), (2461, 28395), (3155, 22149), (4815, 14513), (5679, 12305), (7383, 9465)]