17397315

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1$

素因数の和:481

約数の個数: 64

約数和(自身を含む): 34836480

約数和(自身を除く): 17439165

約数列:

[1, 3, 5, 9, 13, 15, 23, 27, 39, 45, 65, 69, 115, 117, 135, 195, 207, 299, 345, 351, 431, 585, 621, 897, 1035, 1293, 1495, 1755, 2155, 2691, 3105, 3879, 4485, 5603, 6465, 8073, 9913, 11637, 13455, 16809, 19395, 28015, 29739, 40365, 49565, 50427, 58185, 84045, 89217, 128869, 148695, 151281, 252135, 267651, 386607, 446085, 644345, 756405, 1159821, 1338255, 1933035, 3479463, 5799105, 17397315]

約数ペア:

[(1, 17397315), (3, 5799105), (5, 3479463), (9, 1933035), (13, 1338255), (15, 1159821), (23, 756405), (27, 644345), (39, 446085), (45, 386607), (65, 267651), (69, 252135), (115, 151281), (117, 148695), (135, 128869), (195, 89217), (207, 84045), (299, 58185), (345, 50427), (351, 49565), (431, 40365), (585, 29739), (621, 28015), (897, 19395), (1035, 16809), (1293, 13455), (1495, 11637), (1755, 9913), (2155, 8073), (2691, 6465), (3105, 5603), (3879, 4485)]