1112561855

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1$

素因数の和:380

約数の個数: 48

約数和(自身を含む): 1476105120

約数和(自身を除く): 363543265

約数列:

[1, 5, 17, 41, 85, 89, 205, 211, 289, 445, 697, 1055, 1445, 1513, 3485, 3587, 3649, 7565, 8651, 11849, 17935, 18245, 18779, 25721, 43255, 59245, 60979, 62033, 93895, 128605, 147067, 304895, 310165, 319243, 735335, 769939, 1054561, 1596215, 2500139, 3849695, 5272805, 5427131, 12500695, 13088963, 27135655, 65444815, 222512371, 1112561855]

約数ペア:

[(1, 1112561855), (5, 222512371), (17, 65444815), (41, 27135655), (85, 13088963), (89, 12500695), (205, 5427131), (211, 5272805), (289, 3849695), (445, 2500139), (697, 1596215), (1055, 1054561), (1445, 769939), (1513, 735335), (3485, 319243), (3587, 310165), (3649, 304895), (7565, 147067), (8651, 128605), (11849, 93895), (17935, 62033), (18245, 60979), (18779, 59245), (25721, 43255)]