63809245

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:429

約数の個数: 32

約数和(自身を含む): 85598208

約数和(自身を除く): 21788963

約数列:

[1, 5, 17, 23, 85, 115, 127, 257, 391, 635, 1285, 1955, 2159, 2921, 4369, 5911, 10795, 14605, 21845, 29555, 32639, 49657, 100487, 163195, 248285, 502435, 554863, 750697, 2774315, 3753485, 12761849, 63809245]

約数ペア:

[(1, 63809245), (5, 12761849), (17, 3753485), (23, 2774315), (85, 750697), (115, 554863), (127, 502435), (257, 248285), (391, 163195), (635, 100487), (1285, 49657), (1955, 32639), (2159, 29555), (2921, 21845), (4369, 14605), (5911, 10795)]