13915395

素因数分解:

$3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{881}}^1$

素因数の和:914

約数の個数: 48

約数和(自身を含む): 26968032

約数和(自身を除く): 13052637

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 243, 351, 405, 585, 881, 1053, 1215, 1755, 2643, 3159, 4405, 5265, 7929, 11453, 13215, 15795, 23787, 34359, 39645, 57265, 71361, 103077, 118935, 171795, 214083, 309231, 356805, 515385, 927693, 1070415, 1546155, 2783079, 4638465, 13915395]

約数ペア:

[(1, 13915395), (3, 4638465), (5, 2783079), (9, 1546155), (13, 1070415), (15, 927693), (27, 515385), (39, 356805), (45, 309231), (65, 214083), (81, 171795), (117, 118935), (135, 103077), (195, 71361), (243, 57265), (351, 39645), (405, 34359), (585, 23787), (881, 15795), (1053, 13215), (1215, 11453), (1755, 7929), (2643, 5265), (3159, 4405)]