13635135

素因数分解:

$3^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{257}}^1$

素因数の和:405

約数の個数: 40

約数和(自身を含む): 24724656

約数和(自身を除く): 11089521

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 131, 135, 257, 393, 405, 655, 771, 1179, 1285, 1965, 2313, 3537, 3855, 5895, 6939, 10611, 11565, 17685, 20817, 33667, 34695, 53055, 101001, 104085, 168335, 303003, 505005, 909009, 1515015, 2727027, 4545045, 13635135]

約数ペア:

[(1, 13635135), (3, 4545045), (5, 2727027), (9, 1515015), (15, 909009), (27, 505005), (45, 303003), (81, 168335), (131, 104085), (135, 101001), (257, 53055), (393, 34695), (405, 33667), (655, 20817), (771, 17685), (1179, 11565), (1285, 10611), (1965, 6939), (2313, 5895), (3537, 3855)]