64415295

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{523}}^1$

素因数の和:581

約数の個数: 96

約数和(自身を含む): 141253632

約数和(自身を除く): 76838337

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, 523, 595, 765, 805, 1035, 1071, 1173, 1449, 1569, 1785, 1955, 2415, 2615, 2737, 3519, 3661, 4707, 5355, 5865, 7245, 7845, 8211, 8891, 10983, 12029, 13685, 17595, 18305, 23535, 24633, 26673, 32949, 36087, 41055, 44455, 54915, 60145, 62237, 80019, 84203, 108261, 123165, 133365, 164745, 180435, 186711, 204493, 252609, 311185, 400095, 421015, 541305, 560133, 613479, 757827, 933555, 1022465, 1263045, 1431451, 1840437, 2800665, 3067395, 3789135, 4294353, 7157255, 9202185, 12883059, 21471765, 64415295]

約数ペア:

[(1, 64415295), (3, 21471765), (5, 12883059), (7, 9202185), (9, 7157255), (15, 4294353), (17, 3789135), (21, 3067395), (23, 2800665), (35, 1840437), (45, 1431451), (51, 1263045), (63, 1022465), (69, 933555), (85, 757827), (105, 613479), (115, 560133), (119, 541305), (153, 421015), (161, 400095), (207, 311185), (255, 252609), (315, 204493), (345, 186711), (357, 180435), (391, 164745), (483, 133365), (523, 123165), (595, 108261), (765, 84203), (805, 80019), (1035, 62237), (1071, 60145), (1173, 54915), (1449, 44455), (1569, 41055), (1785, 36087), (1955, 32949), (2415, 26673), (2615, 24633), (2737, 23535), (3519, 18305), (3661, 17595), (4707, 13685), (5355, 12029), (5865, 10983), (7245, 8891), (7845, 8211)]