1079865

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1$

素因数の和:454

約数の個数: 32

約数和(自身を含む): 2025600

約数和(自身を除く): 945735

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 421, 513, 855, 1263, 2105, 2565, 3789, 6315, 7999, 11367, 18945, 23997, 39995, 56835, 71991, 119985, 215973, 359955, 1079865]

約数ペア:

[(1, 1079865), (3, 359955), (5, 215973), (9, 119985), (15, 71991), (19, 56835), (27, 39995), (45, 23997), (57, 18945), (95, 11367), (135, 7999), (171, 6315), (285, 3789), (421, 2565), (513, 2105), (855, 1263)]