16832205

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:192

約数の個数: 80

約数和(自身を含む): 34151040

約数和(自身を除く): 17318835

約数列:

[1, 3, 5, 9, 13, 15, 23, 27, 39, 45, 65, 69, 81, 115, 117, 135, 139, 195, 207, 299, 345, 351, 405, 417, 585, 621, 695, 897, 1035, 1053, 1251, 1495, 1755, 1807, 1863, 2085, 2691, 3105, 3197, 3753, 4485, 5265, 5421, 6255, 8073, 9035, 9315, 9591, 11259, 13455, 15985, 16263, 18765, 24219, 27105, 28773, 40365, 41561, 47955, 48789, 56295, 81315, 86319, 121095, 124683, 143865, 146367, 207805, 243945, 258957, 374049, 431595, 623415, 731835, 1122147, 1294785, 1870245, 3366441, 5610735, 16832205]

約数ペア:

[(1, 16832205), (3, 5610735), (5, 3366441), (9, 1870245), (13, 1294785), (15, 1122147), (23, 731835), (27, 623415), (39, 431595), (45, 374049), (65, 258957), (69, 243945), (81, 207805), (115, 146367), (117, 143865), (135, 124683), (139, 121095), (195, 86319), (207, 81315), (299, 56295), (345, 48789), (351, 47955), (405, 41561), (417, 40365), (585, 28773), (621, 27105), (695, 24219), (897, 18765), (1035, 16263), (1053, 15985), (1251, 13455), (1495, 11259), (1755, 9591), (1807, 9315), (1863, 9035), (2085, 8073), (2691, 6255), (3105, 5421), (3197, 5265), (3753, 4485)]