80824185

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6007}}^1$

素因数の和:6054

約数の個数: 48

約数和(自身を含む): 157457664

約数和(自身を除く): 76633479

約数列:

[1, 3, 5, 9, 13, 15, 23, 39, 45, 65, 69, 115, 117, 195, 207, 299, 345, 585, 897, 1035, 1495, 2691, 4485, 6007, 13455, 18021, 30035, 54063, 78091, 90105, 138161, 234273, 270315, 390455, 414483, 690805, 702819, 1171365, 1243449, 1796093, 2072415, 3514095, 5388279, 6217245, 8980465, 16164837, 26941395, 80824185]

約数ペア:

[(1, 80824185), (3, 26941395), (5, 16164837), (9, 8980465), (13, 6217245), (15, 5388279), (23, 3514095), (39, 2072415), (45, 1796093), (65, 1243449), (69, 1171365), (115, 702819), (117, 690805), (195, 414483), (207, 390455), (299, 270315), (345, 234273), (585, 138161), (897, 90105), (1035, 78091), (1495, 54063), (2691, 30035), (4485, 18021), (6007, 13455)]