90279945

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{733}}^1$

素因数の和:791

約数の個数: 96

約数和(自身を含む): 197862912

約数和(自身を除く): 107582967

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 23, 35, 45, 51, 63, 69, 85, 105, 115, 119, 153, 161, 207, 255, 315, 345, 357, 391, 483, 595, 733, 765, 805, 1035, 1071, 1173, 1449, 1785, 1955, 2199, 2415, 2737, 3519, 3665, 5131, 5355, 5865, 6597, 7245, 8211, 10995, 12461, 13685, 15393, 16859, 17595, 24633, 25655, 32985, 37383, 41055, 46179, 50577, 62305, 76965, 84295, 87227, 112149, 118013, 123165, 151731, 186915, 230895, 252885, 261681, 286603, 354039, 436135, 560745, 590065, 758655, 785043, 859809, 1062117, 1308405, 1433015, 1770195, 2006221, 2579427, 3925215, 4299045, 5310585, 6018663, 10031105, 12897135, 18055989, 30093315, 90279945]

約数ペア:

[(1, 90279945), (3, 30093315), (5, 18055989), (7, 12897135), (9, 10031105), (15, 6018663), (17, 5310585), (21, 4299045), (23, 3925215), (35, 2579427), (45, 2006221), (51, 1770195), (63, 1433015), (69, 1308405), (85, 1062117), (105, 859809), (115, 785043), (119, 758655), (153, 590065), (161, 560745), (207, 436135), (255, 354039), (315, 286603), (345, 261681), (357, 252885), (391, 230895), (483, 186915), (595, 151731), (733, 123165), (765, 118013), (805, 112149), (1035, 87227), (1071, 84295), (1173, 76965), (1449, 62305), (1785, 50577), (1955, 46179), (2199, 41055), (2415, 37383), (2737, 32985), (3519, 25655), (3665, 24633), (5131, 17595), (5355, 16859), (5865, 15393), (6597, 13685), (7245, 12461), (8211, 10995)]