22156764955

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{1721}}^1$

素因数の和:2008

約数の個数: 64

約数和(自身を含む): 30994016256

約数和(自身を除く): 8837251301

約数列:

[1, 5, 13, 17, 61, 65, 85, 191, 221, 305, 793, 955, 1037, 1105, 1721, 2483, 3247, 3965, 5185, 8605, 11651, 12415, 13481, 16235, 22373, 29257, 42211, 58255, 67405, 104981, 111865, 146285, 151463, 198067, 211055, 328711, 380341, 524905, 757315, 990335, 1364753, 1643555, 1784677, 1901705, 2574871, 4273243, 5588087, 6823765, 8923385, 12874355, 20051371, 21366215, 23200801, 27940435, 72645131, 100256855, 116004005, 260667823, 340873307, 363225655, 1303339115, 1704366535, 4431352991, 22156764955]

約数ペア:

[(1, 22156764955), (5, 4431352991), (13, 1704366535), (17, 1303339115), (61, 363225655), (65, 340873307), (85, 260667823), (191, 116004005), (221, 100256855), (305, 72645131), (793, 27940435), (955, 23200801), (1037, 21366215), (1105, 20051371), (1721, 12874355), (2483, 8923385), (3247, 6823765), (3965, 5588087), (5185, 4273243), (8605, 2574871), (11651, 1901705), (12415, 1784677), (13481, 1643555), (16235, 1364753), (22373, 990335), (29257, 757315), (42211, 524905), (58255, 380341), (67405, 328711), (104981, 211055), (111865, 198067), (146285, 151463)]