2197316385

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{11353}}^1$

素因数の和:11415

約数の個数: 96

約数和(自身を含む): 4591012608

約数和(自身を除く): 2393696223

約数列:

[1, 3, 5, 9, 11, 15, 17, 23, 33, 45, 51, 55, 69, 85, 99, 115, 153, 165, 187, 207, 253, 255, 345, 391, 495, 561, 759, 765, 935, 1035, 1173, 1265, 1683, 1955, 2277, 2805, 3519, 3795, 4301, 5865, 8415, 11353, 11385, 12903, 17595, 21505, 34059, 38709, 56765, 64515, 102177, 124883, 170295, 193001, 193545, 261119, 374649, 510885, 579003, 624415, 783357, 965005, 1123947, 1305595, 1737009, 1873245, 2123011, 2350071, 2872309, 2895015, 3916785, 4439023, 5619735, 6369033, 8616927, 8685045, 10615055, 11750355, 13317069, 14361545, 19107099, 22195115, 25850781, 31845165, 39951207, 43084635, 48829253, 66585345, 95535495, 129253905, 146487759, 199756035, 244146265, 439463277, 732438795, 2197316385]

約数ペア:

[(1, 2197316385), (3, 732438795), (5, 439463277), (9, 244146265), (11, 199756035), (15, 146487759), (17, 129253905), (23, 95535495), (33, 66585345), (45, 48829253), (51, 43084635), (55, 39951207), (69, 31845165), (85, 25850781), (99, 22195115), (115, 19107099), (153, 14361545), (165, 13317069), (187, 11750355), (207, 10615055), (253, 8685045), (255, 8616927), (345, 6369033), (391, 5619735), (495, 4439023), (561, 3916785), (759, 2895015), (765, 2872309), (935, 2350071), (1035, 2123011), (1173, 1873245), (1265, 1737009), (1683, 1305595), (1955, 1123947), (2277, 965005), (2805, 783357), (3519, 624415), (3795, 579003), (4301, 510885), (5865, 374649), (8415, 261119), (11353, 193545), (11385, 193001), (12903, 170295), (17595, 124883), (21505, 102177), (34059, 64515), (38709, 56765)]