15064959

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{397}}^1$

素因数の和:559

約数の個数: 32

約数和(自身を含む): 24962560

約数和(自身を除く): 9897601

約数列:

[1, 3, 7, 13, 21, 39, 91, 139, 273, 397, 417, 973, 1191, 1807, 2779, 2919, 5161, 5421, 8337, 12649, 15483, 36127, 37947, 55183, 108381, 165549, 386281, 717379, 1158843, 2152137, 5021653, 15064959]

約数ペア:

[(1, 15064959), (3, 5021653), (7, 2152137), (13, 1158843), (21, 717379), (39, 386281), (91, 165549), (139, 108381), (273, 55183), (397, 37947), (417, 36127), (973, 15483), (1191, 12649), (1807, 8337), (2779, 5421), (2919, 5161)]