221566007245

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{3083}}^1\times {\mathrm{22147}}^1$

素因数の和:25305

約数の個数: 32

約数和(自身を含む): 295075146240

約数和(自身を除く): 73509138995

約数列:

[1, 5, 11, 55, 59, 295, 649, 3083, 3245, 15415, 22147, 33913, 110735, 169565, 181897, 243617, 909485, 1218085, 1306673, 2000867, 6533365, 10004335, 14373403, 68279201, 71867015, 341396005, 751071211, 3755356055, 4028472859, 20142364295, 44313201449, 221566007245]

約数ペア:

[(1, 221566007245), (5, 44313201449), (11, 20142364295), (55, 4028472859), (59, 3755356055), (295, 751071211), (649, 341396005), (3083, 71867015), (3245, 68279201), (15415, 14373403), (22147, 10004335), (33913, 6533365), (110735, 2000867), (169565, 1306673), (181897, 1218085), (243617, 909485)]