69073695

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:293

約数の個数: 64

約数和(自身を含む): 128156160

約数和(自身を除く): 59082465

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 73, 129, 135, 163, 215, 219, 365, 387, 489, 645, 657, 815, 1095, 1161, 1467, 1935, 1971, 2445, 3139, 3285, 4401, 5805, 7009, 7335, 9417, 9855, 11899, 15695, 21027, 22005, 28251, 35045, 35697, 47085, 59495, 63081, 84753, 105135, 107091, 141255, 178485, 189243, 315405, 321273, 423765, 511657, 535455, 946215, 1534971, 1606365, 2558285, 4604913, 7674855, 13814739, 23024565, 69073695]

約数ペア:

[(1, 69073695), (3, 23024565), (5, 13814739), (9, 7674855), (15, 4604913), (27, 2558285), (43, 1606365), (45, 1534971), (73, 946215), (129, 535455), (135, 511657), (163, 423765), (215, 321273), (219, 315405), (365, 189243), (387, 178485), (489, 141255), (645, 107091), (657, 105135), (815, 84753), (1095, 63081), (1161, 59495), (1467, 47085), (1935, 35697), (1971, 35045), (2445, 28251), (3139, 22005), (3285, 21027), (4401, 15695), (5805, 11899), (7009, 9855), (7335, 9417)]