28299242015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{7309}}^1$

素因数の和:7484

約数の個数: 64

約数和(自身を含む): 40585587840

約数和(自身を除く): 12286345825

約数列:

[1, 5, 11, 17, 41, 55, 85, 101, 187, 205, 451, 505, 697, 935, 1111, 1717, 2255, 3485, 4141, 5555, 7309, 7667, 8585, 18887, 20705, 36545, 38335, 45551, 70397, 80399, 94435, 124253, 227755, 299669, 351985, 401995, 621265, 738209, 774367, 1366783, 1498345, 3296359, 3691045, 3871835, 5094373, 6833915, 8120299, 12549553, 16481795, 25471865, 30266569, 40601495, 56038103, 62747765, 138045083, 151332845, 280190515, 332932259, 514531673, 690225415, 1664661295, 2572658365, 5659848403, 28299242015]

約数ペア:

[(1, 28299242015), (5, 5659848403), (11, 2572658365), (17, 1664661295), (41, 690225415), (55, 514531673), (85, 332932259), (101, 280190515), (187, 151332845), (205, 138045083), (451, 62747765), (505, 56038103), (697, 40601495), (935, 30266569), (1111, 25471865), (1717, 16481795), (2255, 12549553), (3485, 8120299), (4141, 6833915), (5555, 5094373), (7309, 3871835), (7667, 3691045), (8585, 3296359), (18887, 1498345), (20705, 1366783), (36545, 774367), (38335, 738209), (45551, 621265), (70397, 401995), (80399, 351985), (94435, 299669), (124253, 227755)]