12576655

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:367

約数の個数: 32

約数和(自身を含む): 18805248

約数和(自身を除く): 6228593

約数列:

[1, 5, 7, 13, 35, 65, 91, 131, 211, 455, 655, 917, 1055, 1477, 1703, 2743, 4585, 7385, 8515, 11921, 13715, 19201, 27641, 59605, 96005, 138205, 193487, 359333, 967435, 1796665, 2515331, 12576655]

約数ペア:

[(1, 12576655), (5, 2515331), (7, 1796665), (13, 967435), (35, 359333), (65, 193487), (91, 138205), (131, 96005), (211, 59605), (455, 27641), (655, 19201), (917, 13715), (1055, 11921), (1477, 8515), (1703, 7385), (2743, 4585)]