11287965

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{541}}^1$

素因数の和:669

約数の個数: 32

約数和(自身を含む): 19668096

約数和(自身を除く): 8380131

約数列:

[1, 3, 5, 13, 15, 39, 65, 107, 195, 321, 535, 541, 1391, 1605, 1623, 2705, 4173, 6955, 7033, 8115, 20865, 21099, 35165, 57887, 105495, 173661, 289435, 752531, 868305, 2257593, 3762655, 11287965]

約数ペア:

[(1, 11287965), (3, 3762655), (5, 2257593), (13, 868305), (15, 752531), (39, 289435), (65, 173661), (107, 105495), (195, 57887), (321, 35165), (535, 21099), (541, 20865), (1391, 8115), (1605, 7033), (1623, 6955), (2705, 4173)]