9190965

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1$

素因数の和:322

約数の個数: 64

約数和(自身を含む): 18800640

約数和(自身を除く): 9609675

約数列:

[1, 3, 5, 7, 15, 17, 19, 21, 35, 51, 57, 85, 95, 105, 119, 133, 255, 271, 285, 323, 357, 399, 595, 665, 813, 969, 1355, 1615, 1785, 1897, 1995, 2261, 4065, 4607, 4845, 5149, 5691, 6783, 9485, 11305, 13821, 15447, 23035, 25745, 28455, 32249, 33915, 36043, 69105, 77235, 87533, 96747, 108129, 161245, 180215, 262599, 437665, 483735, 540645, 612731, 1312995, 1838193, 3063655, 9190965]

約数ペア:

[(1, 9190965), (3, 3063655), (5, 1838193), (7, 1312995), (15, 612731), (17, 540645), (19, 483735), (21, 437665), (35, 262599), (51, 180215), (57, 161245), (85, 108129), (95, 96747), (105, 87533), (119, 77235), (133, 69105), (255, 36043), (271, 33915), (285, 32249), (323, 28455), (357, 25745), (399, 23035), (595, 15447), (665, 13821), (813, 11305), (969, 9485), (1355, 6783), (1615, 5691), (1785, 5149), (1897, 4845), (1995, 4607), (2261, 4065)]