372233225

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1249}}^1$

素因数の和:1410

約数の個数: 48

約数和(自身を含む): 572880000

約数和(自身を除く): 200646775

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 131, 175, 325, 455, 655, 917, 1249, 1703, 2275, 3275, 4585, 6245, 8515, 8743, 11921, 16237, 22925, 31225, 42575, 43715, 59605, 81185, 113659, 163619, 218575, 298025, 405925, 568295, 818095, 1145333, 2127047, 2841475, 4090475, 5726665, 10635235, 14889329, 28633325, 53176175, 74446645, 372233225]

約数ペア:

[(1, 372233225), (5, 74446645), (7, 53176175), (13, 28633325), (25, 14889329), (35, 10635235), (65, 5726665), (91, 4090475), (131, 2841475), (175, 2127047), (325, 1145333), (455, 818095), (655, 568295), (917, 405925), (1249, 298025), (1703, 218575), (2275, 163619), (3275, 113659), (4585, 81185), (6245, 59605), (8515, 43715), (8743, 42575), (11921, 31225), (16237, 22925)]