13103545

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{929}}^1$

素因数の和:985

約数の個数: 32

約数和(自身を含む): 19998720

約数和(自身を除く): 6895175

約数列:

[1, 5, 7, 13, 31, 35, 65, 91, 155, 217, 403, 455, 929, 1085, 2015, 2821, 4645, 6503, 12077, 14105, 28799, 32515, 60385, 84539, 143995, 201593, 374387, 422695, 1007965, 1871935, 2620709, 13103545]

約数ペア:

[(1, 13103545), (5, 2620709), (7, 1871935), (13, 1007965), (31, 422695), (35, 374387), (65, 201593), (91, 143995), (155, 84539), (217, 60385), (403, 32515), (455, 28799), (929, 14105), (1085, 12077), (2015, 6503), (2821, 4645)]