27337665

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{251}}^1$

素因数の和:449

約数の個数: 32

約数和(自身を含む): 45069696

約数和(自身を除く): 17732031

約数列:

[1, 3, 5, 15, 53, 137, 159, 251, 265, 411, 685, 753, 795, 1255, 2055, 3765, 7261, 13303, 21783, 34387, 36305, 39909, 66515, 103161, 108915, 171935, 199545, 515805, 1822511, 5467533, 9112555, 27337665]

約数ペア:

[(1, 27337665), (3, 9112555), (5, 5467533), (15, 1822511), (53, 515805), (137, 199545), (159, 171935), (251, 108915), (265, 103161), (411, 66515), (685, 39909), (753, 36305), (795, 34387), (1255, 21783), (2055, 13303), (3765, 7261)]