2912116025

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{9209}}^1$

素因数の和:9378

約数の個数: 48

約数和(自身を含む): 4476796800

約数和(自身を除く): 1564680775

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 139, 175, 325, 455, 695, 973, 1807, 2275, 3475, 4865, 9035, 9209, 12649, 24325, 45175, 46045, 63245, 64463, 119717, 230225, 316225, 322315, 598585, 838019, 1280051, 1611575, 2992925, 4190095, 6400255, 8960357, 16640663, 20950475, 32001275, 44801785, 83203315, 116484641, 224008925, 416016575, 582423205, 2912116025]

約数ペア:

[(1, 2912116025), (5, 582423205), (7, 416016575), (13, 224008925), (25, 116484641), (35, 83203315), (65, 44801785), (91, 32001275), (139, 20950475), (175, 16640663), (325, 8960357), (455, 6400255), (695, 4190095), (973, 2992925), (1807, 1611575), (2275, 1280051), (3475, 838019), (4865, 598585), (9035, 322315), (9209, 316225), (12649, 230225), (24325, 119717), (45175, 64463), (46045, 63245)]