9159405

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:361

約数の個数: 32

約数和(自身を含む): 15482880

約数和(自身を除く): 6323475

約数列:

[1, 3, 5, 15, 23, 69, 115, 139, 191, 345, 417, 573, 695, 955, 2085, 2865, 3197, 4393, 9591, 13179, 15985, 21965, 26549, 47955, 65895, 79647, 132745, 398235, 610627, 1831881, 3053135, 9159405]

約数ペア:

[(1, 9159405), (3, 3053135), (5, 1831881), (15, 610627), (23, 398235), (69, 132745), (115, 79647), (139, 65895), (191, 47955), (345, 26549), (417, 21965), (573, 15985), (695, 13179), (955, 9591), (2085, 4393), (2865, 3197)]