27996916245

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2237}}^1\times {\mathrm{28771}}^1$

素因数の和:31045

約数の個数: 32

約数和(自身を含む): 46362049920

約数和(自身を除く): 18365133675

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 2237, 6711, 11185, 28771, 33555, 64873, 86313, 143855, 194619, 324365, 431565, 834359, 973095, 2503077, 4171795, 12515385, 64360727, 193082181, 321803635, 965410905, 1866461083, 5599383249, 9332305415, 27996916245]

約数ペア:

[(1, 27996916245), (3, 9332305415), (5, 5599383249), (15, 1866461083), (29, 965410905), (87, 321803635), (145, 193082181), (435, 64360727), (2237, 12515385), (6711, 4171795), (11185, 2503077), (28771, 973095), (33555, 834359), (64873, 431565), (86313, 324365), (143855, 194619)]