13839705

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{383}}^1$

素因数の和:478

約数の個数: 48

約数和(自身を含む): 26597376

約数和(自身を除く): 12757671

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 73, 99, 165, 219, 365, 383, 495, 657, 803, 1095, 1149, 1915, 2409, 3285, 3447, 4015, 4213, 5745, 7227, 12045, 12639, 17235, 21065, 27959, 36135, 37917, 63195, 83877, 139795, 189585, 251631, 307549, 419385, 922647, 1258155, 1537745, 2767941, 4613235, 13839705]

約数ペア:

[(1, 13839705), (3, 4613235), (5, 2767941), (9, 1537745), (11, 1258155), (15, 922647), (33, 419385), (45, 307549), (55, 251631), (73, 189585), (99, 139795), (165, 83877), (219, 63195), (365, 37917), (383, 36135), (495, 27959), (657, 21065), (803, 17235), (1095, 12639), (1149, 12045), (1915, 7227), (2409, 5745), (3285, 4213), (3447, 4015)]