421900545

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{82483}}^1$

素因数の和:82533

約数の個数: 32

約数和(自身を含む): 760172544

約数和(自身を除く): 338271999

約数列:

[1, 3, 5, 11, 15, 31, 33, 55, 93, 155, 165, 341, 465, 1023, 1705, 5115, 82483, 247449, 412415, 907313, 1237245, 2556973, 2721939, 4536565, 7670919, 12784865, 13609695, 28126703, 38354595, 84380109, 140633515, 421900545]

約数ペア:

[(1, 421900545), (3, 140633515), (5, 84380109), (11, 38354595), (15, 28126703), (31, 13609695), (33, 12784865), (55, 7670919), (93, 4536565), (155, 2721939), (165, 2556973), (341, 1237245), (465, 907313), (1023, 412415), (1705, 247449), (5115, 82483)]