16769415

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3739}}^1$

素因数の和:3783

約数の個数: 32

約数和(自身を含む): 30159360

約数和(自身を除く): 13389945

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 299, 345, 897, 1495, 3739, 4485, 11217, 18695, 48607, 56085, 85997, 145821, 243035, 257991, 429985, 729105, 1117961, 1289955, 3353883, 5589805, 16769415]

約数ペア:

[(1, 16769415), (3, 5589805), (5, 3353883), (13, 1289955), (15, 1117961), (23, 729105), (39, 429985), (65, 257991), (69, 243035), (115, 145821), (195, 85997), (299, 56085), (345, 48607), (897, 18695), (1495, 11217), (3739, 4485)]